Arginine

product on market Capsule Higher Nature Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Arginine and phosphatidyl choline are researched for their roles in nitrogen oxide production and cellular membrane integrity, though evidence for specific health outcomes is often limited. Pantothenic acid is a well-established cofactor for energy metabolism with strong supporting evidence. Overall, these ingredients are generally recognized as safe for consumption.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Arginine
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
Other Combinations
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

150 mg (2500% DV)
30.0× RDA — above typical dose 2 studies — no high-quality reviews
3000 mg
Market median: 500.0mg (143 products)
Within RDA (0.2× RDA) 38 studies (A:1, B:7)

Other Ingredients

Arginine Hydrochloride Capsule Phosphatidyl Choline-Rich Lecithin granules Vitamin B5 Rice Bran Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 3 capsules each morning and each evening at least 30 minutes before meals. Do not exceed recommended daily intake.

Warnings & Precautions

Do not exceed recommended daily intake. Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle.

Warning: Herpes simplex (cold sore) sufferers are advised to consult a nutritionist before taking this product.

Storage: Store in a cool, dry place out of reach of children.

Formulation Notes

Free from: Artificial colours, flavourings or preservatives, dairy products, gluten, lactose, salt, wheat, yeast.

Body health Advanced formula optimal benefit

Amino acid

Vegetarian and vegan

Arginine is an amino acid and a precursor for the synthesis of nitric oxide in the body.

Additional Information

NRV = Nutrient Reference Value

This product has not been tested on animals.

Healthy circulation is important for a healthy heart.

Storage: Store in a cool, dry place out of reach of children.

Metadata

Product Details

UPC / SKU5 031013 104084
DSLD Entry Date2020-06-24
Product TypeOther Combinations
FormCapsule
DSLD ID223328
Data Updated2026-04-11
Research

Research Evidence

45
Research Sources
52
Avg Quality
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 PubMed DOI
A Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Nutritional interventions for treating foot ulcers in people with diabetes
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
B Nitric oxide donors (nitrates), L-arginine, or nitric oxide synthase inhibitors for acute stroke
Systematic Review The Cochrane database of systematic reviews 2002 PubMed
B Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Systematic Review The Cochrane database of systematic reviews 2007 PubMed
B The Effect of Amino Acids on Wound Healing: A Systematic Review and Meta-Analysis on Arginine and Glutamine
Meta Analysis Nutrients 2021 PubMed DOI
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 PubMed
B Dietary Supplements for Erectile Dysfunction: Analysis of Marketed Products, Systematic Review, Meta-Analysis and Rational Use
Meta Analysis Nutrients 2023 PubMed DOI
B Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Systematic Review The Cochrane database of systematic reviews 2004 PubMed
B An Analysis of Popular Online Erectile Dysfunction Supplements
Systematic Review The journal of sexual medicine 2019 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.