N.O.max ER

product on market Other (e.g. tea bag) XYMOGEN 🟢 Safety: 100/100
Brand: XYMOGEN
🟢 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

3 Caplet(s) Serving Size
60 Servings
Other Combinations Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

1.98 Gram(s)
📊 Market median: 500.0mg (143 products)
This product: 1.98mg
ACTINOS2 Whey Peptide Fraction
150 mg

Other Ingredients

Cellulose Cellulose derivatives Stearic Acid Magnesium Stearate Silica Glycerin

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

Directions: Take three caplets twice per day: 3 caplets 30 minutes before breakfast and 3 caplets again 30 minutes before lunch with 8 ounces of water.

⚠️ Warnings & Precautions

Consult your healthcare practitioner prior to use, especially if you have or suspect you have a medical condition, including diabetes or cold sores; if you take prescription drugs or are allergic to any ingredient; or if you are pregnant or lactating.

Keep out of reach of children. This product is not intended for use by individuals under 18 years of age. Storage: Keep closed in a cool, dry place out of reach of children.

Do not use if tamper seal is damaged. The labeling on this product does not comply with California's Proposition 65. Therefore, this product may not be sold in California.

Contains: Milk

🧪 Formulation Notes

N.O.max ER represents a patented, extended-release nitric oxide precursor. Scientists now refer to nitric oxide (NO) as the “foundation” of cardiovascular health. This tiny molecule is a vasodilator responsible for controlling blood flow to the entire body, which may help support healthy blood flow pressure and promote the health of the endothelium—the inside of blood vessels. With age comes diminished NO levels; that’s why since 1998, when three scientists won the Nobel Prize for their discovery of NO, researchers have been working to harness its heart-healthy activity. Today, with the application of XYMOGEN’s extended-release technology, that activity has been realized with N.O.max ER

Formulated to Exclude: Wheat, gluten, corn, yeast, soy, fish, shellfish, peanuts, tree nuts, egg, ingredients derived from genetically modified organisms (GMOs), artificial colors, artificial sweeteners, and artificial preservatives.

Extended-release arginine alpha-ketoglutarate Clinically-tested ingredient-Issued U.S. Patents.

Up-regulated with: ACTINOS2 NOS-enhancing peptide fraction

Additional Information

Professional use only Not for resale on third-party websites, including, but not limited to, Amazon and eBay.

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

ePV (ePedigree Verification)

Exclusive professional formulas

GMP Compliant Third-party verified

This package is completely recyclable

Product Details

UPC / SKU 8 71149 00164 3
DSLD Entry Date 2021-01-22
Product Type Other Combinations
Form Other (e.g. tea bag)
Brand XYMOGEN
DSLD ID 240294
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
PubMed DOI Cochrane
A Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
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 Cochrane
B Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Systematic Review The Cochrane database of systematic reviews 2007
PubMed Cochrane
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 Cochrane
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 Cochrane
B An Analysis of Popular Online Erectile Dysfunction Supplements
Systematic Review The journal of sexual medicine 2019
PubMed DOI
View all evidence for L Arginine →

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