L-Arginine, Double Strength, 1,000 mg, 120 Tablets

Amino AcidsConditionally Essential Amino AcidNitric Oxide PrecursorNon-GMOA Dietary Supplement & nbsp;Vegetarian/VeganKosherFamily Owned Since 1968GMP Quality AssuredArginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.

L-Arginine Caps, 700 mg, 200 Capsules

Gluten FreeAmino Acid for Optimal Arterial HealthDietary SupplementNon-GMO LE Certified & nbsp;The human body naturally produces L-arginine. It is also obtained through diet. But some people struggle to get enough of this semi-essential amino acid through either of those routes. Our L-Arginine Caps provide 700 mg of L-arginine along with 6 mg of vitamin C to support arterial health and more.This semi-essential amino acid is involved in numerous areas of human biochemistry that contribute to overall health.L-Arginine Caps Benefits & nbsp;Supports arterial health & nbsp;Helps maintain healthy tissue & amp; bones & nbsp;Supports already-healthy blood pressure levels & nbsp;May help maintain a healthy immune systemL-arginine is a semi-essential amino acid involved in numerous areas of human biochemistry that contribute to overall health. It modulates immune function, detoxifies ammonia for removal from the body and serves as a precursor for nitric oxide.Nitric oxide is a potent vasodilator, and supplemental L-arginine can therefore support already-healthy blood pressure levels. Higher intake of arginine is also linked to lower levels of C-reactive protein, an important marker of a healthy inflammatory response to support cardiovascular health. L-arginine may also help maintain the health of the immune system.

Sports, L-Arginine Powder, 1 lb (454 g)

Amino AcidsPure PowderProtein MetabolismNitric Oxide PrecursorInformed Sport - We Test, You TrustA Dietary SupplementSteroid FreeVeganKosherNon-GMOGMP Quality AssuredHalal & nbsp;Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. It is an important precursor of Nitric Oxide (NO) and thus plays a role in the dilation of blood vessels.

L-Arginine, 1,000 mg, 100 Tablets

Muscle Support Dietary Supplement Gluten Free L-Arginine is an amino acid which must be supplied from nutritional sources and is a building block of protein.

L-Arginine L-Citrulline Complex, 1,000 mg, 240 Tablets

Dietary SupplementSupports Peak PerformanceL-Arginine and L-Citrulline are two amino acids bundled into a single complete supplement. L-Arginine is an important factor in muscle metabolism and is a precursor for nitric oxide, which promotes increased circulation by relaxing blood vessels. L-Citrulline helps the body rid itself of ammonia, a by-product of exercise. This clearing enables the body to recover after a workout.

Sports, Arginine & Citrulline, 240 Veg Capsules

500 mg /250 mgAmino AcidsProtein Metabolism & nbsp;Nitric Oxide Precursor & nbsp;Keto FriendlyKosherNon-GMOA Dietary SupplementGMP Quality AssuredArginine and citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue. Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea. In addition, any arginine not converted to urea enters general circulation where it is distributed to various tissues and metabolized for other uses such as protein synthesis.

Arginine HCI, 14.11 oz (400 g)

ScienceInnovationQualityResultsPrecursor for the Synthesis of Nitric Oxide (NO)Stimulation of the Release of Growth HormonePrecursor to the Production of CreatineDietary SupplementPurity & amp; Potency Tested - Quality GuaranteeLab Tested - Every LotcGMP Registered FacilityVeganKosher CertifiedGluten FreeProfessional Grade SupplementsArginine has long been touted by research scientists and bodybuilders as one of the best, most effective ingredients on the market today. It has been included in virtually every top pre-workout supplement as the primary ingredient. Recent University level research confirms Arginine's ability to act as a natural precursor to Creatine synthesis in the body.It has also been shown to increase natural levels of Growth Hormones and increase the body's ability to consume and utilize oxygen, primarily due to its ability to increase levels of Nitric Oxide [increase Vasodilation].The Allmax Arginine Advantage: & nbsp;AllMax Arginine is a fermented white crystalline powder produced in a cGMP registered and government inspected facility. & nbsp;AllMax uses the HCI form of Arginine to achieve maximum stability and increased solubility and as a result increased absorption. Arginine HCI is a covalent-bonded, highly stable molecule that now represents the ultimate in Arginine supplementation.Most research indicates 6 to 9 grams per day to achieve maximum benefit. By comparison, regular Arginine capsules provide only 500 to 750 mg, less than a single gram of Arginine!

L-Arginine, 500 mg, 250 Veg Capsules

Conditionally Essential Amino AcidNitric Oxide PrecursorNon-GMOA Dietary SupplementVegetarian / VeganKosherFamily Owned Since 1968GMP Quality AssuredArginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as DNA synthesis and protein production. It is an important precursor of Nitric Oxide (NO) and thus plays a role in the dilation of blood vessels.

L-Arginine L-Citrulline Complex, 1,000 mg, 120 Tablets

Dietary SupplementSupports Peak PerformanceL-Arginine and L-Citrulline are two amino acids bundled into a single powerful supplement. L-Arginine is an important factor in muscle metabolism and a precursor for nitric oxide, which promotes increased circulation by relaxing blood vessels. L-Citrulline helps the body rid itself of ammonia, a by-product of exercise. This clearing enables the body to recover after a workout.

L-Arginine, 700 mg, 180 Veg Capsules

Amino AcidConditionally Essential Amino AcidNitric Oxide PrecursorNon-GMOA Dietary SupplementVegetarian/VeganFamily Owned Since 1968GMP Quality AssuredArginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.

Pure L-Arginine Powder, 10.6 oz (300 g)

Science-Based Nutrition™Helps Boost Nitric Oxide (NO) Levels to Support Overall Cardiovascular HealthDietary SupplementVeganNon-GMO / Gluten Free / Soy FreeDoctor's Best L-Arginine supplies an amino acid vital in the synthesis of nitric oxide, which is an essential compound that helps blood circulation. Arginine-derived nitric oxide benefits wound healing and overall circulation, and has been shown to help increase mental acuity, immune function, and memory.Research suggest that L-Arginine supplementation helps increase muscle mass and may also positively be beneficial in improving endurance as it is a precursor to creatine, which helps supply energy to all cells of the body.Helps boost nitric oxide (NO) levels to support overall cardiovascular healthHelps support immune systemHelps support athletic enduranceHelps support recovery from athletic performance

L-Arginine, Extra Strength, 1,000 mg, 90 Tablets

Men's HealthPromotes Stamina & amp; PerformanceSupports Sexual HealthSupports Vascular Health3,000 mg Per ServingVegetarianDietary SupplementAdvanced Erectile Function Formula Natrol® L-Arginine 3,000mg is an extra strength formula designed to help improve sexual and vascular health by enhancing blood flow critical to achieving heightened sexual arousal. & nbsp;The added B Vitamins (B-6, B-12, and Folic Acid) are vital to the body's energy production. The result - lasting energy, stamina and performance.

Arginine, 1000 mg, 100 Tablets

Meets USP StandardSupports Nitric Oxide and Protein SynthesisDietary SupplementSuitable for Vegetarians/VegansNon-GMO - Certified by NSFL-Arginine is an amino acid that plays an important role in several important pathways, including the synthesis of proteins, the production of creatine phosphate (needed to produce ATP) and the synthesis of nitric oxide, a secondary messenger involved in blood flow.

Sports, Arginine & Ornithine, 500 mg /250 mg, 250 Veg Capsules

Amino AcidsProtein MetabolismNitric Oxide PromoterUrea Detox & nbsp;Informed Sport - Trusted by SportA Dietary Supplement & nbsp;Informed Choice - Trusted by Sport & nbsp;Steroid Tested & nbsp;Vegan & nbsp;Kosher & nbsp;Non-GMOGMP Quality AssuredArginine & amp; Ornithine combines two complementary amino acids in one convenient supplement. Arginine is required for proper elimination of urea from the body, which occurs through a critical metabolic cycle that detoxifies the body of nitrogen compounds that are normal by-products of protein metabolism. Ornithine is synthesized from arginine and is a precursor of citrulline, proline and glutamic acid. Both of these amino acids are popular with athletes and other active individuals.

Fast Acting Arginine Complex with Nitrosigine, 750 mg, 60 Tablets

Science-Based Nutrition™ & nbsp;Helps Boost Nitric Oxide (NO) Levels to Support Overall Cardiovascular HealthDietary SupplementVeganNon-GMO/Gluten Free/Soy FreeDoctor's Best Fast Acting Arginine Complex with Nitrosigine®️ uses a patented bonded form of arginine silicate, clinically shown to significantly boost nitric oxide (NO) levels. NO is a key factor in increasing blood flow to working muscles. Engineered to take effect within 15 minutes, it delivers benefits through your entire workout for up to 6 hours - with a single dose! Continued use builds NO levels, which can boost flow and vessel flexibility. & nbsp;Helps support arginine and silicon levelsHelps boost nitric oxide (NO) levels to support overall cardiovascular healthFast acting advanced ingredient that works within 15 minutes, delivering benefits that last up to 6 hours with a single dose

Arginine-Citrulline Sustain, 120 Tablets

Supports Nitric Oxide ProductionVeganSustained ReleaseSuitable for Vegetarians/VegansDietary SupplementJarrow Formulas® Arginine-Citrulline Sustain™ is a synergistic combination of two amino acids to support nitric oxide (NO) production, blood flow and cardiovascular health. L-Citrulline largely converts to L-Arginine, increasing circulating and blood vessel levels of L-Arginine for NO production. Arginine-Citrulline Sustain™ provides these amino acids to the body over an 8 hour period.

L-Arginine, 500 mg, 100 Veg Capsules

Conditionally Essential Amino AcidNitric Oxide PrecursorNon-GMOA Dietary SupplementVegetarian/VeganKosherFamily Owned Since 1968GMP Quality AssuredArginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.

Sports, Arginine & Citrulline Powder, 12 oz (340 g)

Amino AcidsKeto FriendlyProtein Metabolism1:1 RatioInformed-Sport.Com - Trusted by SportInformed Choice.Org - Trusted by SportA Dietary SupplementSteroid FreeNon-GMOGMP Quality AssuredArginine and Citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue. Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea. In addition, any arginine not converted to urea enters general circulation where it is distributed to various tissues and metabolized for other uses such as protein synthesis.

Vein Erect with L-Arginine & Maca, 80 Capsules

Est. 1967May Support Stamina & amp; EnduranceDietary SupplementGluten FreeSoy FreeMason Guarantee - Laboratory TestedcGMP - Certified Good Manufacturing PracticeFor men who wish to enhance their sexual function. Vein Erect contains L-Arginine, an amino acid that is essential for the production of Nitric Oxide, a compound that affects the body's regulation of blood vessel dilation and restriction. Lack of Nitric Oxide has a direct impact on sexual function, feeling, and desire. In combination with Maca, this potent formula supports the body's production of Nitric Oxide for optimal sexual function.

L-Arginine1500, 100 Capsules

Dietary Supplement & nbsp;L Arginine1500®, an elite nitric oxide precursor designed with:1500 mg & nbsp;L-Arginine HCLVasodilation SupportGluten FreeGMO Free IngredientsNitric Oxide PrecursorNutrient Delivery Support

L-Arginine, Free Form, 1,000 mg, 90 Tablets

Since 1947Supports Heart HealthNitric Oxide StimulatorNon-GMOWheat & amp; Dairy FreeSuitable for VegansCertified Gluten-FreeKosher ParveDietary SupplementL-Arginine is an amino acid that promotes heart health. It stimulates nitric oxide, a compound involved in circulatory function. Nitric oxide degrades very rapidly after its formation. L-Arginine serves as the precursor for continued nitric oxide production. This product provides Free Form L-Arginine to promote optimal absorption and assimilation.

Elite Series, Pre-Workout N.O. FURY, 60 Caplets

America's #1 Selling Pre-Workout Pill♦From the Makers of MuscleTech3000 mg Nitric Oxide MatrixPromotes Muscle PumpsDietary Supplement20 Years of ExcellenceLeader in ScienceGuaranteed Banned Substance FreecGMP ManufacturedPre-Workout Pill for Better Muscle PumpsDelivers a Precise Dose of Arginine - A Nitric Oxide PrecursorFormulated for Increased Muscle Hardness & amp; Fullness After Just One DoseSix Star® Pre-Workout N.O. Fury® For:Active Men & amp; WomenStrength TrainersAll AthletesFitness EnthusiastsBody BuildersBenefits of Six Star® & nbsp;Pre-Workout N.O. Furry®: & nbsp;Gets you pumped while you trainRapid-release caplets deliver nitric oxide-boosting arginineDesigned for better muscle fullness and hardnessMuscle pumps after just one doseEngineered to Ignite Massive Muscle PumpsSix Star® Pre-Workout N.O. Fury® caplets flood your system with arginine and are designed to enhance nitric oxide levels. Added to your intense weight-training program, Six Star® Pre-Workout N.O. Fury® caplets are formulated to deliver rapid vascular expansion and muscle pumps you'll see and feel.Six Star® Pre-Workout N.O. Fury® Is Engineered for All Athletes.Six Star® Pre-Workout N.O. Fury® is from the makers of MuscleTech®, America's #1 Selling Body Building Supplement Brand, so you know its a powerful formula you can trust. Whether it's your first time at the gym or you're a seasoned vet, pro athlete or just trying to gain that extra edge in your sport, everyone is an athlete, and every athlete needs to fuel their body with the best sports nutrition products available. Formulated with a Nitric Oxide Matrix engineered to deliver better muscle pumps and increased muscle hardness after your very first dose, Six Star® Pre-Workout N.O. Fury® is the fuel you want before your workout to deliver better muscle pumps, and it's Engineered for All Athletes.♦Based on AC Nielsen xAOC sales data.

L-Arginine, 1,000 mg, 90 Tablets

Dietary SupplementFree Form Amino AcidHeart HealthSuitable for Vegetarians/VegansPurity & amp; Potency GuaranteedL-Arginine is an amino acid that has been shown to support the cardiovascular system and promote vigorous heart function. It is an important factor in muscle metabolism and works to transport, store, and excrete nitrogen. It is required in the formation of Nitric Oxide (NO) to enhance healthy circulation throughout the body. Natural Factors amino acids are the highest quality pharmaceutical grade products available.Isura™: & nbsp;Non-GMO: Documentation ✔Mass Spec: Lab Tested ✔

Sustained Plus Immediate Release L-Arginine, 500 mg, 120 Bilayer Tablets

Science-Based Nutrition™Helps Boost Nitric Oxide (NO) Levels to Support Overall Cardiovascular HealthDietary SupplementVeganNon-GMO / Gluten Free / Soy FreeDoctor's Best Sustained plus Immediate Release L-Arginine contains this essential amino acid in a bilayer tablet, with two tablets providing 500 mg of sustained release and 500 mg of immediate release L-arginine in a formula that delivers enhanced blood levels. These tablets are specifically manufactured to immediately increase blood levels of L-arginine and then to sustain this beneficial increase continuously over an 8-hour period.Research suggests that arginine supplementation helps increase muscle mass and may also positively beneficial in improving endurance as it a precursor to creatine, which helps supply energy to all cells of the body. L-arginine has been shown to support the cardiovascular system, heart function and improve overall circulation through its conversion to nitric oxide.Helps support athletic enduranceHelps support recovery from athletic performance

Perfusia-SR, 120 Capsules

Dietary Supplement L-Arginine Gluten Free Throne Exclusive Sustained Release Circulation Heart/Vessels Men's HealthSupport heart health and optimal blood flow with sustained-release L-arginine.Perfusia-SR, sustained-release L-arginine, promotes the production of nitric oxide in the arteries. The vascular benefits include improved blood flow and maintenance of normal blood pressure.There has been significant research on the cardiovascular benefits of L-arginine – the primary ingredient in Perfusia-SR – for supporting vascular health and blood flow. One of L-arginine's most important roles is as a biological precursor of nitric oxide. The vascular endothelium (the lining of the arteries) creates nitric oxide from L-arginine, resulting primarily in blood vessel relaxation. This property is important to maintaining good vascular health, heart health, reproductive health, wound healing, and protection against oxidative damage. L-arginine also promotes increased work capacity during exercise, supports lean muscle mass, and helps erections occur in the normal course of intimacy. Perfusia-SR is provided in a sustained-release formula to maintain an optimal level of L-arginine over 24 hours with suggested twice-daily use. L-arginine is a semi-essential amino acid involved in multiple areas of human physiology and metabolism. It significantly affects endocrine function and helps regulate the release of neurotransmitter chemicals, insulin, glucagon (which has the opposite effect of insulin; i.e., it raises blood sugar), and growth hormone. However, one of L-arginine's most compelling contributions to human physiology is its role as a biological precursor of nitric oxide. The vascular endothelium (the lining of the arteries) creates nitric oxide from L-arginine, resulting primarily in blood vessel relaxation. This property is important to maintaining good vascular health, heart health, reproductive health, and protection against oxidative damage. Maintaining the natural and healthy function of the vascular endothelium depends on an adequate supply of L-arginine being available to these cells. Without adequate L-arginine (and subsequently, nitric oxide) available to the vascular endothelial cells, arteries might not optimally dilate, which can result in less than optimal blood flow to the organs and extremities. A recent study demonstrated improvements in blood flow after Perfusia-SR supplementation in individuals who had less than optimum heart health. In another study, Perfusia-SR was given to 29 healthy volunteers for one week and significant support for a healthy cardiovascular system was observed. Studies on Perfusia-SR show increased blood flow to the heart muscle and the extremities, maintenance of already normal blood pressure, and improved vascular elasticity. In a large, double-blind clinical trial that observed male reproductive health issues, 1.6 grams of L-arginine given daily for six weeks resulted in improvement in reproductive health in those men who had low nitric oxide metabolism. Like most amino acids, L-arginine functions as a building block for proteins; however, its presence also appears to support wound healing. Numerous studies show L-arginine supplementation benefits wound healing time and the strength of the tissues in and around the wound during the healing phase.

Sports, Arginine & Citrulline, 120 Veg Capsules

500 mg /250 mgAmino Acids & nbsp;Protein MetabolismMuscle MaintenanceKeto Friendly & nbsp;VeganNon-GMOGMP Quality AssuredA Dietary SupplementKosherHalalArginine and citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue. Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea. In addition, any arginine not converted to urea enters general circulation where it is distributed to various tissues and metabolized for other uses such as protein synthesis.

Sports, L-Arginine Powder, 2.2 lbs (1 kg)

Pure, Free-Form Pharmaceutical Grade Non-GMO A Dietary Supplement GMP Quality AssuredL-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. It is an important precursor of Nitric Oxide (NO) and thus plays a role in the dilation of blood vessels.

L-Arginine, Free Form, 500 mg, 250 Vegetable Capsules

Since 1947Free FormSupports Circulatory HealthNitric Oxide StimulatorCertified Gluten FreeNon-GMOWheat & amp; Dairy FreeSuitable for VegansKosher ParveDietary SupplementL-Arginine is an amino acid that promotes heart health. It stimulates nitric oxide, a compound involved in circulatory function. Nitric oxide degrades very rapidly after its formation. L-Arginine serves as the precursor for continued nitric oxide production. This product provides Free Form L-Arginine to promote optimal absorption and assimilation.

Arginine Ornithine Powder, 5.29 oz (150 g)

Non GMO LE CertifiedSupport for Muscle Health and RecoveryDietary SupplementExercising regularly promotes whole body health and longevity. But muscle soreness can make it difficult to maintain an exercise routine. That’s where Arginine Ornithine Powder comes in. These amino acids have both been shown to support muscle mass, health and recovery after exercise—and have other potent whole-body health benefits as well.Arginine and ornithine have been shown to help promote muscle mass and strength and support healthy body composition in exercising adults. But that’s not all these two amino acids can do.L-arginineArginine is a semi-essential amino acid known for its role in the production of nitric oxide (NO). Arginine is converted to nitric oxide by your immune cells and the endothelial cells that line your blood vessels. Because of this, arginine promotes vascular relaxation, helps maintain already-healthy blood pressure levels and promotes a healthy immune response.L-ornithineThis is a non-essential amino acid that the body actually makes out of arginine. Our cells use ornithine to produce proline, which is needed for collagen formation, as well as nitrogen-based compounds called polyamines that help support gene expression and promote healthy cell growth, division and survival.Both arginine and ornithine help your cells convert ammonia, an unwanted byproduct of protein metabolism (such as after exercise), into urea, a compound that can be safely excreted via the kidneys.

L-Arginine, Extra Strength, 60 Capsules

Endurance - Energy - Heart SupportNitric Oxide BoosterAmino Acid FormulaDietary SupplementBetter Pump. Better WorkoutscGMP Certified

L-Arginine, 500 mg, 90 Vegetarian Capsules

Dietary SupplementFree Form Amino AcidHeart HealthSuitable for Vegetarians/VegansPurity & amp; Potency GuaranteedL-Arginine is an & nbsp;amino acid that has been shown to support the cardiovascular system and promote vigorous heart function. It is an important factor in muscle metabolism and works to transport, store, and excrete nitrogen. It is required in the formation of Nitric Oxide (NO) to enhance healthy circulation throughout the body. Natural Factors amino acids are the highest quality pharmaceutical grade products available.Isura™: & nbsp;Non-GMO: Documentation ✔Mass Spec: Lab Tested ✔

L-Arginine Advanced, 333 mg, 90 Capsules

1,000 mg Per ServingDietary SupplementDr. Mercola Has Been Providing Quality Products Since 2001

L-Arginine, 1,000 mg, 120 Tablets

Amazing Formulas™Dietary SupplementSupports Cardiovascular HealthSupports Healthy Immune Function & amp; Hormone HealthPromotes Healthy CirculationSuitable for VegetariansGMP - Good Manufacturing PracticeWe believe that Amazing Nutrition® is the key for Healthy Living. We are passionate about bringing you the finest selection of products which can perfectly complement a healthy diet and active lifestyle.L-Arginine is a necessary amino acid for the body to make proteins. L-Arginine is found in red meat, poultry, fish, and dairy products. Once consumed, L-Arginine changes into nitric oxide. Nitric oxide is a powerful neurotransmitter that may help blood vessels relax, improving circulation. It may support cardiovascular health by improving blood flow in the arteries of the heart. L-Arginine helps the body get rid of waste, supporting healthy kidney function, immune function, and repair.

L-Arginine, 500 mg, 60 Capsules

Est. 1967Dietary SupplementMason Guarantee - Laboratory TestedcGMP Certified Good ManufacturingMay Support Blood Flow & amp; Vascular Function

Perfusia Plus, Arginine Plus Cofactors, 180 Capsules

Dietary SupplementGluten FreeT ExclusiveCirculationHeart/VesselsMen's HealthSignificant research supports the cardiovascular benefits of L-arginine in promoting vascular health and blood flow. L-arginine enhances nitric oxide production in the arteries, which in turn relaxes blood vessels and maintains healthy blood flow. Perfusia Plus combines sustained-release L-arginine with nutritional cofactors that enhance nitric oxide synthesis in the blood vessels (5-MTHF and ascorbic acid), in addition to antioxidants and botanicals that promote normal blood flow (R-lipoic acid, green tea extract, and resveratrol).Perfusia-SR is available for individuals who only want to supplement with L-arginine.L-arginine is a semi-essential amino acid that is involved in multiple areas of human physiology and metabolism. It has a significant effect on endocrine function and helps regulate the release of neurotransmitter chemicals, insulin, glucagon (which has the opposite effect of insulin; i.e., it raises blood sugar), and growth hormone. However, one of L-arginine's most compelling contributions to human physiology is its role as a biological precursor of nitric oxide. The lining of the arteries (the vascular endothelium) creates nitric oxide from L-arginine, resulting primarily in the relaxation of the blood vessels. This process is important to maintaining good vascular health, heart health, reproductive health, and protection against oxidative damage.Maintaining the healthy vascular endothelium function depends on an adequate supply of L-arginine being available to these cells. Without adequate L-arginine – and the subsequent production of nitric oxide – available to the vascular endothelium, arteries don't optimally dilate, which results in less than optimal blood flow to the organs and extremities.

L-Arginine, Free Form, 500 mg, 100 Capsules

Dietary Supplement Promotes Increased Circulation L-Arginine is a crystalline, free-form amino acid. It is an important factor in muscle metabolism and works to transport, store, and excrete nitrogen. It is a precursor for nitric oxide, which promotes increased circulation by relaxing blood vessels.

L-Arginine, 180 Tablets

Free Form Amino AcidEssentialsConditionally Essential Amino AcidIncrease Nitric Oxide ActivityDietary SupplementGAT AuthenticFree Form L-Arginine for Better AbsorptionFuels Muscle Pumps and Blood FlowMaximizes N.O. Production/Nutrient DeliveryPromotes PerformanceBuilding Block of ProteinL-Arginine - Nitric Oxide FuelL-Arginine is a conditionally essential basic amino acid and is a precursor for the production of Nitric Oxide. High performance athletes need as much blood flowing to their muscles as possible. L-Arginine may help improve blood flow and exercise capacity and is necessary for the production of creatine. That makes GAT L-Arginine an excellent bodybuilding supplement.

L-Arginine, 100 Capsules

Clean Active NutritionNitric Oxide PrecursorVasodilation Support & nbsp;Muscle Development & nbsp;Recovery & nbsp;Third-Party Tested & nbsp;100 Total Servings & nbsp;Quality Assurance & nbsp;Dietary SupplementClean Active Nutrition & nbsp;RSP was born to help people achieve their health and fitness goals. We live to partner with you in achieving those goals. Whether you're a busy professional trying out a new fitness program or a lifelong athlete, we know this can be challenging. Our mission is to create nutritional products that make your journey both healthy and enjoyable, without ever asking you to choose between quality and convenience. So set a goal, fuel up, beat a personal best, recover and repeat. We have your back every step of the way.Powerful Nitric Oxide Precursor: L-Arginine has been shown to promote increased nitric oxide levels, which supports muscle development and recovery. & nbsp;Supports Vasodilation & amp; Nutrient Delivery: & nbsp;Nitric oxide has been shown to be a key factor in generating greater blood flow and vasodilation in working muscles, thus priming you for extreme pumps and improved nutrient delivery. & nbsp;

L-Arginine, 500 mg, 180 Vegetarian Capsules

Dietary SupplementFree Form Amino AcidHeart HealthSuitable for Vegetarians/VegansPurity & amp; Potency GuaranteedL-Arginine is an & nbsp;amino acid that has been shown to support the cardiovascular system and promote vigorous heart function. It is an important factor in muscle metabolism and works to transport, store, and excrete nitrogen. It is required in the formation of Nitric Oxide (NO) to enhance healthy circulation throughout the body. Natural Factors amino acids are the highest quality pharmaceutical grade products available.Isura™:Non-GMO: Documentation ✔Mass Spec: Lab Tested ✔

L-Arginine, 60 Easy-to-Swallow Veggie Capsules

Extra Strength Nitric Oxide BoosterSupport Energy - Heart Health - StaminaPremium Nitric Oxide BoosterBoost Power, Pumps & amp; PerformanceContains L-Arginine HCI, AAKG & amp; L-Citrulline MalateEnhanced with Grape Seed Extract & amp; Ginger RootCirculation FormulaDietary SupplementVeganNon GMOTested Lab VerifiedGMP Certified FacilityHeart Health HeroWith Grape Seed Extract & amp; GingerPremium L-Arginine ComplexIncrease blood flow, vascularity, muscle growth, performance, and even drive. With this powerful L-Arginine formula on your side, get ready to work longer, harder, and more efficiently.

L-Arginine, Free Form, 1,000 mg, 100 Tablets

Dietary SupplementPromotes Increased CirculationL-Arginine is a crystalline, free-form amino acid. It is an important factor in muscle metabolism and works to transport, store, and excrete nitrogen. It is a precursor for nitric oxide, which promotes increased circulation by relaxing blood vessels. Each tablet provides 1,000 mg for convenient dosage.

21st Century L-Arginine - 1000 mg - 100 Tabs

Benefits and Results: An Essential Amino Acid & dagger; Supports A Healthy Exercise Program & dagger; Supports A Healthy Immune System & dagger; Muscle Support & dagger; 21st Century L-Arginine 1000 mg - 100 Tablets - Amino Acids What is 21st Century L-Arginine? L-Arginine by 21st Century is an essential amino acid that helps to boost your immune system and reduce fatigue caused from exercising. Since this is an essential amino acid this means you must obtain this from a food / supplement source as your body does not generate this on its own. When this is digested into your body, L-Arginine is converted to Nitric Oxide which helps with improving your blood flow. Ingredients: L-Arginine (from L-Arginine Hydrochloride) - 1000 mg. What can I expect? There are so many great benefits you can expect from this product as you get when providing your body with an essential amino acid. Some of the results you can expect are: Increased Blood Flow & dagger; Cardiovascular Health & dagger; Immune System Support & dagger; Improved Muscle Metabolism & dagger; Increased Muscle Strength & amp; Size & dagger; Improved Endurance & dagger; Increased Recovery Time & dagger; Featured customer reviews: Reviewed by Craig I take this supplement daily and have bought this same brand over and over. I love the consistency in their product and the price is unbeatable. Free form powder may be cheaper but impossible to choke down. I would recommend this product to anyone who is trying to improve their circulation or build muscle. Reviewed by Kayla this stuff really work's great does what it say's it does open's up your blood vessel's for better circullailion & amp; then some FAQ: Is this product gluten-free? Yes this product is 100% gluten-free! It also does not contain any sugar, salt, preservatives, or artificial flavors. How many can I take per day? The recommended dosage is 1 tablet per day, and you can take up to 3 per day. Will this help me lose weight? Yes L-Arginine is known to help people who are looking lose weight, because it stimulates more body fat burning and formation of muscle. Does this supplement increase muscle strength? This product can help with muscle strength by reducing the fat stores under your skin and promoting muscle growth. There are also many more benefits of this product! Comparable products: GAT Arginine NOW L-Arginine Allmax Arginine Powder Stacks: If you are looking to help increase your bone, immune system, and teeth health , we suggest trying: 21st Century Vitamin D3 5000 iu. & dagger; If you are looking to increase your metabolism of sugars and fats while cleansing your body of toxins, we suggest trying: 21st Century Apple Cider Vinegar. & nbsp; & dagger; If you are looking for an antioxidant support supplement that will also provide your body with mineral support, and immune support, we suggest trying: 21st Century Zinc. & dagger; How do I take 21st Century L-Arginine? Suggested Dosage and Directions: As a dietary supplement, adults take one (1) tablet with any meal, up to three (3) times daily or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. What's In 21st Century L-Arginine? Supplement Facts / Label: Warnings and Side Effects: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. KEEP OUT OF REACH OF CHILDREN. & nbsp;Do not use if product appears to be tampered with or seal is broken. Store at room temperature. Disclaimer: PLEASE NOTE: Product images represent the product offered but may not contain exact attributes. Please read the product description for the specific attributes of this product. & dagger;PLEASE NOTE: The intention of the information above is for reference only. It is our goal to maintain and display accurate information. Yet, we can't guarantee it represents the latest formulation of the product. If you have any concerns, please visit the manufacturer's website. The information above is not a representation of our views at Same Day Supplements. These are the views and information provided by the product's manufacturer. The Food and Drug Administration has not evaluated these statements. The intention of this product is not to diagnose, treat, cure or prevent any disease or illness. *Prices are subject to change at any time and items may limit to stock on hand. Other: Sofna Banjarnahor, Roman N. Rodionov, J & ouml;rg K & ouml;nig, and Renke Maas (2020 Dec 8) Transport of L-Arginine Related Cardiovascular Risk Markers https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7764698/ Parvin Mirmiran, Zahra Bahadoran, Asghar Ghasemi, and Fereidoun Azizi (2016 May 20) The Association of Dietary l-Arginine Intake and Serum Nitric Oxide Metabolites in Adults: A Populati

Agmatine, By GAT, Essentials, Unflavored, 75 Grams,

GAT Agmatine Benefits and Results: Promotes Nitric Oxide & nbsp; & dagger; Aids in Pumps & nbsp; & dagger; Supports Recovery & nbsp; & dagger; Agmatine By GAT - Essentials - 75 Grams - Unflavored - Amino Acids Agmatine is a by-product of Arginine. Agmatine is a more direct way to improve nitric oxide synthesis, which has been shown to enhance muscle pumps and support recovery from intense workouts. GAT Agmatine Benefits: Promotes Nitric Oxide* Aids in Pumps and Supports Recovery* How to Take GAT Agmatine: As a dietary supplement mix one (1) serving of GAT Agmatine with 4-6oz of water or with your preferred pre-workout beverage 20 mins. before training. For best results take an additional serving of GAT Agmatine during training. PLEASE NOTE: Product image is representative of the product offered but may not have the exact attributes. Please read product description for the specific attributes of this product. & nbsp; PLEASE NOTE: The information above is intended for reference only. While we attempt to keep our information accurate, we cannot guarantee it is an accurate representation of the latest formulation of the product. If you have any concerns, please visit the vendor & rsquo;s web site. The information above are the views of the product's manufacturer, not the views of Same Day Supplements. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. *Prices are subject to change at any time and some items are limited to stock on hand.In-stock orders placed before 3pm EST ship out the same day. We offer many shipping options to countries like: Brazil United Kingdom Canada Germany Australia Japan India France Israel Worldwide

Arginine Powder - 100 Grams

Benefits and Results: Precursor for Synthesis of Nitric Oxide (NO) & dagger; Stimulates Release of Growth Hormone & dagger; Precursor for Production of Creatine & dagger; Arginine Powder By Allmax Nutrition - Amino Acids What Is It? Allmax Arginine is a natural, essential amino acid that is necessary for the production of proteins. & dagger; L-Arginine is converted in the body into Nitric Oxide, which causes blood vessels to open wider for improved blood flow, known as Vasodilation. & dagger; This product can also help stimulate the release of growth hormone, insulin, and other substances in the body. & dagger; How Does It Work? Recent university level research confirms Arginine & rsquo;s ability to act as a natural precursor to Creatine synthesis in the body. & dagger; It has also been shown to increase natural levels of Growth Hormone and increase the body & rsquo;s ability to consume and utilize oxygen, primarily due to its ability to increase levels of Nitric Oxide (increases vasodilation). & dagger; Ingredients: L-Arginine HCL: Allmax uses the pharmaceutical grade, HCL form of Arginine to achieve maximum stability and increased solubility, resulting in improved absorption. What Should I Expect? Increased Vasodilation & dagger; Increased Lean Muscle Mass & dagger; Enhanced Athletic Performance & dagger; Improved Endurance & dagger; Enhanced Oxygen Delivery & dagger; Who Should Take It/ Who Shouldn & rsquo;t Take It? Anyone can take it from beginners to athletes and bodybuilders. Those who are under the age of 18, have genitourinary problems or cold sores (herpes) should not take it. Also, if you have had a myocardial infarction (heart attack) or diagnosed with coronary disease, should not consume Arginine. Featured Customer Reviews: So far, so good. By Shiloh Have recently switched over to AllMAx Arginine after using another brand for some time now. So far, I am very happy w/ the results. I think for the price and amount you get, you can't beat it. Excellent Product! By Walter Rapid results! Great price! By Arthur Excellent price, helps a lot with fat loss. FAQ: How much and when should I take this? Mix one rounded teaspoon (5 grams) in water or juice 1-3 times daily. For training sessions, take approximately 30 minutes prior to training. At times when you are not training, mix one rounded teaspoon (5 grams) upon waking and/or prior to sleeping. & dagger; Are there any side effects? Arginine is a natural and safe supplement even in large doses. & dagger; How much do I need to take to see results? Most research indicates to consume 6 to 9 grams daily for maximal results. Can I mix with protein or preworkout to improve taste? Yes absolutely! Comparable Products: NOW Arginine and Citrulline 21st Century L-Arginine Allmax Agmatine Sulfate How Do I Take It? Suggested Dosage and Directions: Mix and consume one rounded teaspoon (5 g) of Allmax Arginine in water or juice 1-3 times daily. For training sessions and athletic events, take Allmax Arginine approximately 30 minutes prior to training. At times when you are not training, mix one rounded teaspoon (5 g) of Allmax Arginine upon waking and/or prior to sleeping. Taste Tip: Add a non-sugar sweetener and lemon juice with water to 5 g of Allmax Arginine. To increase the benefit of other supplements, Allmax Arginine can be mixed into Protein Shakes and Creatine delivery drinks such as Isoflex and Carbion. What's In Allmax Arginine? Supplement Facts / Label: Warnings and Side Effects: Not for use by individuals under the age of 18 years. Consult a health care practitioner prior to use if you are pregnant or breastfeeding. This supplement should be avoided by persons with genitor-urinary problems or cold sores unless otherwise prescribed by a physician. Do not use if you have asthma, or you have had a myocardial infarction (heart attack) or have established coronary artery disease. Keep out of reach of children. Store in a cool, dry place. California Warning: Lead is known to State of California to cause birth defects of reproductive harm. Consuming this product can expose you to more than 0.0000005g of lead. For more information go to www.P65Warnings.ca.gov Allergen Warning: Produced in a facility that also handles Milk, Soy, Egg, Peanut, Tree Nut, Fish and Shellfish products. Disclaimer: PLEASE NOTE: Product images represent the product offered but may not contain exact attributes. Please read the product description for the specific attributes of this product. & dagger;PLEASE NOTE: The intention of the information above is for reference only. It is our goal to maintain and display accurate information. Yet, we can't guarantee it represents the latest formulation of the product. If you have any concerns, please visit the manufacturer's website. The information above is not a representation of our views at Same Day Supplements. These are the views

Arginine Powder - 400 Grams

Benefits and Results: Precursor for Synthesis of Nitric Oxide (NO) & dagger; Stimulates Release of Growth Hormone & dagger; Precursor for Production of Creatine & dagger; Arginine Powder By Allmax Nutrition - Amino Acids What Is It? Allmax Arginine is a natural, essential amino acid that is necessary for the production of proteins. & dagger; L-Arginine is converted in the body into Nitric Oxide, which causes blood vessels to open wider for improved blood flow, known as Vasodilation. & dagger; This product can also help stimulate the release of growth hormone, insulin, and other substances in the body. & dagger; How Does It Work? Recent university level research confirms Arginine & rsquo;s ability to act as a natural precursor to Creatine synthesis in the body. & dagger; It has also been shown to increase natural levels of Growth Hormone and increase the body & rsquo;s ability to consume and utilize oxygen, primarily due to its ability to increase levels of Nitric Oxide (increases vasodilation). & dagger; Ingredients: L-Arginine HCL: Allmax uses the pharmaceutical grade, HCL form of Arginine to achieve maximum stability and increased solubility, resulting in improved absorption. What Should I Expect? Increased Vasodilation & dagger; Increased Lean Muscle Mass & dagger; Enhanced Athletic Performance & dagger; Improved Endurance & dagger; Enhanced Oxygen Delivery & dagger; Who Should Take It/ Who Shouldn & rsquo;t Take It? Anyone can take it from beginners to athletes and bodybuilders. Those who are under the age of 18, have genitourinary problems or cold sores (herpes) should not take it. Also, if you have had a myocardial infarction (heart attack) or diagnosed with coronary disease, should not consume Arginine. Featured Customer Reviews: So far, so good. By Shiloh Have recently switched over to AllMAx Arginine after using another brand for some time now. So far, I am very happy w/ the results. I think for the price and amount you get, you can't beat it. Excellent Product! By Walter Rapid results! Great price! By Arthur Excellent price, helps a lot with fat loss. FAQ: How much and when should I take this? Mix one rounded teaspoon (5 grams) in water or juice 1-3 times daily. For training sessions, take approximately 30 minutes prior to training. At times when you are not training, mix one rounded teaspoon (5 grams) upon waking and/or prior to sleeping. & dagger; Are there any side effects? Arginine is a natural and safe supplement even in large doses. & dagger; How much do I need to take to see results? Most research indicates to consume 6 to 9 grams daily for maximal results. Can I mix with protein or preworkout to improve taste? Yes absolutely! Comparable Products: NOW Arginine and Citrulline 21st Century L-Arginine Allmax Agmatine Sulfate How Do I Take It? Suggested Dosage and Directions: Mix and consume one rounded teaspoon (5 g) of Allmax Arginine in water or juice 1-3 times daily. For training sessions and athletic events, take Allmax Arginine approximately 30 minutes prior to training. At times when you are not training, mix one rounded teaspoon (5 g) of Allmax Arginine upon waking and/or prior to sleeping. Taste Tip: Add a non-sugar sweetener and lemon juice with water to 5 g of Allmax Arginine. To increase the benefit of other supplements, Allmax Arginine can be mixed into Protein Shakes and Creatine delivery drinks such as Isoflex and Carbion. What's In Allmax Arginine? Supplement Facts / Label: Warnings and Side Effects: Not for use by individuals under the age of 18 years. Consult a health care practitioner prior to use if you are pregnant or breastfeeding. This supplement should be avoided by persons with genitor-urinary problems or cold sores unless otherwise prescribed by a physician. Do not use if you have asthma, or you have had a myocardial infarction (heart attack) or have established coronary artery disease. Keep out of reach of children. Store in a cool, dry place. California Warning: Lead is known to State of California to cause birth defects of reproductive harm. Consuming this product can expose you to more than 0.0000005g of lead. For more information go to www.P65Warnings.ca.gov Allergen Warning: Produced in a facility that also handles Milk, Soy, Egg, Peanut, Tree Nut, Fish and Shellfish products. Disclaimer: PLEASE NOTE: Product images represent the product offered but may not contain exact attributes. Please read the product description for the specific attributes of this product. & dagger;PLEASE NOTE: The intention of the information above is for reference only. It is our goal to maintain and display accurate information. Yet, we can't guarantee it represents the latest formulation of the product. If you have any concerns, please visit the manufacturer's website. The information above is not a representation of our views at Same Day Supplements. These are the views

NOW Sports, L-Arginine, 500 mg, 100 Caps

Benefits & nbsp;and & nbsp;Results: Protein Metabolism & dagger; Conditionally Essential Amino Acid & dagger; Premium Grade & dagger; Nitric Oxide Precursor & dagger; NOW L-Arginine - Amino Acids What Is NOW L-Arginine? Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. & dagger; It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels. & dagger; The L-Arginine used in this product is pharmaceutical grade. Natural color variation may occur in this product. This product is sold by weight not volume. Soy Free NON-GMO Made W/O Gluten Dairy Free Egg Free Ingredients: L-Arginine Comparable Products: 21st Century L-Arginine GAT L-Arginine Purus Labs L-Arginine Allmax L-Arginine How Do I Take NOW L-Arginine? Suggested Dosage and Directions: Capsules: Take 2 capsules twice daily as needed. Take between meals or at bedtime with at least 8 oz. of water or juice to facilitate absorption. Tablets: Take 1 tablet twice daily as needed. Take between meals or at bedtime with at least 8 oz. of water or juice to facilitate absorption. Powder: Mix 2 level teaspoons daily as needed in at least 8 oz. of juice or water, preferably on an empty stomach. What's In NOW L-Arginine? Supplement Facts / Label: *Varies Product to Product* Warnings and Side Effects: Take this product with at least 8 oz. of water or juice. For adults only. Not for pregnant or nursing women. Consult physician if taking medication (especially antihypertensives, anticoagulants, and antidiabetic drugs), have a medical condition (especially asthma or renal disease) or are planning to have surgery. This product should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease. Keep out of reach of children. Disclaimer: PLEASE NOTE: Product images represent the product offered but may not contain exact attributes. Please read the product description for the specific attributes of this product. & dagger;PLEASE NOTE: The intention of the information above is for reference only. It is our goal to maintain and display accurate information. Yet, we can't guarantee it represents the latest formulation of the product. If you have any concerns, please visit the manufacturer's website. The information above is not a representation of our views at Same Day Supplements. These are the views and information provided by the product's manufacturer. The Food and Drug Administration has not evaluated these statements. The intention of this product is not to diagnose, treat, cure or prevent any disease or illness. *Prices are subject to change at any time and items may limit to stock on hand. Other Information: Visit NOW FOODS website for more information. & nbsp;In-stock orders placed before 3pm EST ship out the same day. We offer many shipping options to countries like: Brazil United Kingdom Canada Germany Australia Japan India France Israel Worldwide

NOW Sports, L-Arginine, 500 mg, 250 Caps

Benefits & nbsp;and & nbsp;Results: Protein Metabolism & dagger; Conditionally Essential Amino Acid & dagger; Premium Grade & dagger; Nitric Oxide Precursor & dagger; NOW L-Arginine - Amino Acids What Is NOW L-Arginine? Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. & dagger; It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels. & dagger; The L-Arginine used in this product is pharmaceutical grade. Natural color variation may occur in this product. This product is sold by weight not volume. Soy Free NON-GMO Made W/O Gluten Dairy Free Egg Free Ingredients: L-Arginine Comparable Products: 21st Century L-Arginine GAT L-Arginine Purus Labs L-Arginine Allmax L-Arginine How Do I Take NOW L-Arginine? Suggested Dosage and Directions: Capsules: Take 2 capsules twice daily as needed. Take between meals or at bedtime with at least 8 oz. of water or juice to facilitate absorption. Tablets: Take 1 tablet twice daily as needed. Take between meals or at bedtime with at least 8 oz. of water or juice to facilitate absorption. Powder: Mix 2 level teaspoons daily as needed in at least 8 oz. of juice or water, preferably on an empty stomach. What's In NOW L-Arginine? Supplement Facts / Label: *Varies Product to Product* Warnings and Side Effects: Take this product with at least 8 oz. of water or juice. For adults only. Not for pregnant or nursing women. Consult physician if taking medication (especially antihypertensives, anticoagulants, and antidiabetic drugs), have a medical condition (especially asthma or renal disease) or are planning to have surgery. This product should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease. Keep out of reach of children. Disclaimer: PLEASE NOTE: Product images represent the product offered but may not contain exact attributes. Please read the product description for the specific attributes of this product. & dagger;PLEASE NOTE: The intention of the information above is for reference only. It is our goal to maintain and display accurate information. Yet, we can't guarantee it represents the latest formulation of the product. If you have any concerns, please visit the manufacturer's website. The information above is not a representation of our views at Same Day Supplements. These are the views and information provided by the product's manufacturer. The Food and Drug Administration has not evaluated these statements. The intention of this product is not to diagnose, treat, cure or prevent any disease or illness. *Prices are subject to change at any time and items may limit to stock on hand. Other Information: Visit NOW FOODS website for more information. & nbsp;In-stock orders placed before 3pm EST ship out the same day. We offer many shipping options to countries like: Brazil United Kingdom Canada Germany Australia Japan India France Israel Worldwide

NOW L-Arginine, 1000 mg, 120 Tabs

Benefits & nbsp;and & nbsp;Results: Protein Metabolism & dagger; Conditionally Essential Amino Acid & dagger; Premium Grade & dagger; Nitric Oxide Precursor & dagger; NOW L-Arginine - Amino Acids What Is NOW L-Arginine? Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. & dagger; It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels. & dagger; The L-Arginine used in this product is pharmaceutical grade. Natural color variation may occur in this product. This product is sold by weight not volume. Soy Free NON-GMO Made W/O Gluten Dairy Free Egg Free Ingredients: L-Arginine Comparable Products: 21st Century L-Arginine GAT L-Arginine Purus Labs L-Arginine Allmax L-Arginine How Do I Take NOW L-Arginine? Suggested Dosage and Directions: Capsules: Take 2 capsules twice daily as needed. Take between meals or at bedtime with at least 8 oz. of water or juice to facilitate absorption. Tablets: Take 1 tablet twice daily as needed. Take between meals or at bedtime with at least 8 oz. of water or juice to facilitate absorption. Powder: Mix 2 level teaspoons daily as needed in at least 8 oz. of juice or water, preferably on an empty stomach. What's In NOW L-Arginine? Supplement Facts / Label: *Varies Product to Product* Warnings and Side Effects: Take this product with at least 8 oz. of water or juice. For adults only. Not for pregnant or nursing women. Consult physician if taking medication (especially antihypertensives, anticoagulants, and antidiabetic drugs), have a medical condition (especially asthma or renal disease) or are planning to have surgery. This product should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease. Keep out of reach of children. Disclaimer: PLEASE NOTE: Product images represent the product offered but may not contain exact attributes. Please read the product description for the specific attributes of this product. & dagger;PLEASE NOTE: The intention of the information above is for reference only. It is our goal to maintain and display accurate information. Yet, we can't guarantee it represents the latest formulation of the product. If you have any concerns, please visit the manufacturer's website. The information above is not a representation of our views at Same Day Supplements. These are the views and information provided by the product's manufacturer. The Food and Drug Administration has not evaluated these statements. The intention of this product is not to diagnose, treat, cure or prevent any disease or illness. *Prices are subject to change at any time and items may limit to stock on hand. Other Information: Visit NOW FOODS website for more information. & nbsp;In-stock orders placed before 3pm EST ship out the same day. We offer many shipping options to countries like: Brazil United Kingdom Canada Germany Australia Japan India France Israel Worldwide