🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Vegetarian Capsules Serving Size
100 Servings
Other Combinations Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

10 mg (500% DV)
📊 7.7× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 10mg UL 100mg
500 mg
📊 Market median: 500.0mg (143 products)
This product: 500mg

Other Ingredients

Vegetable Capsules

Label Claims — Verification

All Other
Structure/Function
All Other (100% of products) Structure/Function (91% of products) Nutrient (35% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions: As a dietary supplement, adults take one vegetarian capsule two to six times daily on an empty stomach, between meals, or as directed by your health care practitioner.

⚠️ Warnings & Precautions

Keep out of the reach of children.

Do not use if safety seal under cap is broken or missing.

🧪 Formulation Notes

L-Arginine contributes to a number of essential functions in the human body. It is especially well known for its support of the vascular system, promoting healthy blood circulation. L-Arginine has also been shown to assist with maintenance of the immune system, hormone function, waste removal from the kidneys, and muscle repair.

Supports vascular health Supports healthy circulation

Contains No: Sugar, salt, yeast, corn, wheat, lactose, citrus, gluten, milk, egg, fish products, artificial coloring, flavoring, or preservatives.

Made in the USA

Non-GMO

Manufactured in an NSF - GMP Certified facility

Additional Information

We care about your family's health

We always use the freshest food-derived ingredients Fitness formulas

For more information, visit www.vivavitamins.com

In God we trust

Product Details

UPC / SKU 8 12720 01570 3
DSLD Entry Date 2020-12-26
Product Type Other Combinations
Form Capsule
DSLD ID 238753
Data Updated 2026-04-11

Research Evidence

45 Research Sources
52 Avg Quality Score
12 Rct
11 Systematic Review
11 Meta Analysis
11 Clinical Trial
A Nitric oxide donors (nitrates), L-arginine, or nitric oxide synthase inhibitors for acute stroke
Meta Analysis The Cochrane database of systematic reviews 2017
A Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2017
B Nutritional interventions for treating foot ulcers in people with diabetes
Meta Analysis The Cochrane database of systematic reviews 2020
B Nitric oxide donors (nitrates), L-arginine, or nitric oxide synthase inhibitors for acute stroke
Systematic Review The Cochrane database of systematic reviews 2002
B Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Systematic Review The Cochrane database of systematic reviews 2007
B The Effect of Amino Acids on Wound Healing: A Systematic Review and Meta-Analysis on Arginine and Glutamine
Meta Analysis Nutrients 2021
B Nitric oxide donors (nitrates), L-arginine, or nitric oxide synthase inhibitors for acute ischaemic stroke
Systematic Review The Cochrane database of systematic reviews 2000
B Dietary Supplements for Erectile Dysfunction: Analysis of Marketed Products, Systematic Review, Meta-Analysis and Rational Use
Meta Analysis Nutrients 2023
B Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Systematic Review The Cochrane database of systematic reviews 2004
B An Analysis of Popular Online Erectile Dysfunction Supplements
Systematic Review The journal of sexual medicine 2019
View all evidence for L Arginine →

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