🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

📸

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Label Data

1 Caplet(s) Serving Size
Other Combinations Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Calories
5 {Calories}
Protein
1 Gram(s)
Wild Yam extract
200 mg
L-Glutamic Acid
200 mg
Glycine
200 mg
200 mg
📊 Market median: 500.0mg (159 products)
Median 500.0mg This product: 200mg
95 mg
📊 Market median: 500.0mg (143 products)
This product: 95mg
Beta-Sitosterol
25 mg
Ambrotose Complex
2.5 mg
1 mg
📊 Market median: 3.0mg (58 products) 📚 2 studies — no high-quality reviews
This product: 1mg UL 20mg

Other Ingredients

Microcrystalline Cellulose Stearic Acid Croscarmellose Sodium Silicon Dioxide Hypromellose Calcium Carbonate Medium Chain Triglycerides Magnesium Stearate Xylitol

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

Product Information

📋 Directions for Use

Recommended Adult Use: Take one caplet with 8 fl oz of water or juice three times per day.

⚠️ Warnings & Precautions

WARNING: If you are pregnant, nursing, taking medication, have a health condition or are planning a medical procedure, consult your health professional before use.

Discontinue use and consult a doctor if any adverse reaction occurs.

Do not use if inner seal is missing or broken.

Keep out of reach of children.

Keep bottle tightly closed.

🧪 Formulation Notes

Each caplet includes a proprietary blend of plant carbohydrates, herbs and amino acids.

Gluten-Free

Additional Information

PLUS

Store in a cool, dry place.

Product Number 11101 US.11101.14.021

SUPPORTS OPTIMAL ENDOCRINE HEALTH*

NSF(R) Contents Tested and Certified

M(SM)

Product Details

DSLD Entry Date 2014-07-25
Product Type Other Combinations
Form Other (e.g. tea bag)
Brand Mannatech
DSLD ID 34898
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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