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AMP Explosive Energy Metabolizer

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
  • 42% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

The formula contains B vitamins and Vitamin C, which have strong evidence for supporting energy metabolism and cellular function. Ginger rhizome extract is included for its moderate evidence in supporting digestive health. Overall, the evidence coverage for this specific ingredient combination is limited.

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

Label

Product Label

Label for AMP Explosive Energy Metabolizer
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Orange Caplet(s)
Serving Size
Botanical with Nutrients
Product Type
42%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
120 mg (200% DV)
20 mg (100% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
2 mg (100% DV)
1.5× RDA — within safe limits 114 studies (A:3, B:35)
10 mg (100% DV)
2.0× RDA — within safe limits 2 studies — no high-quality reviews
Market median: 250.0mg (337 products) 127 studies (A:1, B:41)
Yerba Mate leaf extract
500 mg
Market median: 495.0mg (70 products)
Black Tea leaves extract
100 mg
Market median: 650.0mg (87 products) 1 studies — no high-quality reviews
25 mg
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
Dill Weed extract
5 mg
Market median: 100.0mg (284 products) 10 studies (A:0, B:4)

Other Ingredients

Cellulose Titanium Dioxide natural Vanilla flavor Riboflavin Vegetable Acetoglycerides Carmine Sucralose
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

Total Caffeine = 202 mg per serving.

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

Total Caffeine = 202 mg per serving.

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

Additional Information

Each pak contains: AMP Explosive Energy Metabolizer

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.

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

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.

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

AMP Explosive Energy Metabolizer Burn more calories and train harder. This clinically proven formula improves performance for explosive workouts and increases endurance by nearly 5 minutes.

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

Metadata

Product Details

DSLD Entry Date2016-12-23
Product TypeBotanical with Nutrients
FormOther (e.g. tea bag)
DSLD ID67289
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 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.