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Amplified N.O. Charger & Circulatory Pump

product on market Other (e.g. tea bag) GNC Pro Performance AMP Safety: 100/100
100/100

This product looks safe

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

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

L-arginine is used to support nitric oxide production and blood flow, though its efficacy for athletic performance varies across studies. Trans-resveratrol is researched for its antioxidant properties and potential cardiovascular benefits. Overall, the clinical evidence supporting this specific combination for circulatory enhancement is limited.

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

Label

Product Label

Label for Amplified N.O. Charger & Circulatory Pump
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Yellow Caplet(s)
Serving Size
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1.5 Gram(s)
Market median: 500.0mg (143 products)
Market median: 167.0mg (311 products) 183 studies (A:0, B:65)

Other Ingredients

Cellulose Dicalcium Phosphate natural Vanilla flavor Titanium Dioxide Sucralose Riboflavin
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take the contents of one packet daily with food.

Warnings & Precautions

Warning: Use only as directed. Do not exceed recommended daily intake.

Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.

Discontinue use two weeks prior to surgery.

Keep out of reach of children.

Formulation Notes

resVida

resVida is a trademark of DSM.

No artificial colors, no artificial flavors, no wheat, gluten free, no dairy, yeast free.

Additional Information

Several high-quality formulas in one convenient pack to amplify physical and mental intensity, the edge necessary to maximize performance.

Amplified N.O. Charger & Circulatory Pump

1 Get nutrients Multivitamin with 45 powerful ingredients 2 Increase endurance Clinically proven results 3 Get in the zone Supports mental sharpness 4 Support blood flow Enhance circulation

Clinically researched Includes powerful sports multivitamin Improves performance and increases endurance Supports blood flow

CODE 209511 DQG

Each pak contains: Amplified N.O. Charger & Circulatory Pump

Conforms to USP <2091> for weight. Meets USP <2040> disintegration.

Actual size

In a randomized, double-blind, placebo-controlled study of 112 healthy volunteers, subjects taking the GNC vitamin and mineral blends for six weeks experienced significant improvements in serum levels of certain key nutrients compared to a placebo and a basic multivitamin formula based upon multivariate statistical analyses of a group of B vitamins (thiamin, niacin, riboflavin, pantothenic acid, biotin, folic acid and vitamins B-6 and B-12) and key antioxidants and carotenoids (a group of beta-carotene, alpha-tocopherol, selenium, lutein and lycopene). Statistical improvements in SF-36 Vitality and Mental Health scores were also observed compared to placebo.

A double-blind, placebo-controlled, cross-over study of 29 physically fit and healthy young adult male subjects averaging about 4 hours of exercise a week cycling to exhaustion at 80% VO2 shows that these individuals were able to increase performance measured by time to exhaustion nearly 5 minutes longer than when taking placebo.

Store in a cool, dry place.

Gf Gluten free

GNC Quality Commitment Since 1935, GNC has been the leader in the development and manufacture of dietary supplements and is committed to producing the most superior products. We use only the highest quality ingredients manufactured under the strictest quality controls. Every raw material used is tested to ensure its purity and potency. Each product is dated and then shipped immediately to our stores to ensure that you are purchasing the freshest supplements available.

GNC Guarantee If you are not 100% completely satisfied, return the unused portion of the product with your receipt to a GNC store within 30 days. Our trained sales staff will either refund your purchase price or, if you prefer, assist you in finding a replacement product to help you live well.

Metadata

Product Details

DSLD Entry Date2016-12-23
Product TypeOther Combinations
FormOther (e.g. tea bag)
DSLD ID67290
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.