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Energy and Metabolism Igniter

product on market Capsule GNC Women's Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 38% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula combines caffeine and green tea extract, which have moderate evidence for increasing metabolic rate and alertness. Garcinia cambogia and green coffee bean extract are included for weight management, though research evidence for their effectiveness is generally limited. Niacin supports cellular energy production as a cofactor in metabolic processes.

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

Label

Product Label

Label for Energy and Metabolism Igniter
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
38%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

20 mg (125% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
Market median: 180.0mg (239 products) 49 studies (A:1, B:19)
Market median: 600.0mg (321 products) 5 studies — no high-quality reviews
Market median: 260.0mg (249 products) 158 studies (A:4, B:61)
Market median: 450.0mg (167 products)
Capsicum seed extract
33.4 mg
Lychee fruit extract
25 mg
Black Pepper Fruit Extract
10 mg

Other Ingredients

Gelatin Microcrystalline Cellulose Sucrose Hydroxypropyl Cellulose Calcium Silicate Magnesium Stearate Talc Silica Chlorophyllin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take contents of one packet daily with food. For maximum benefits, take as directed every day.

Warnings & Precautions

Total caffeine per capsule is 200 mg.

Warning: Cancer and reproductive harm - www.P65Warnings.ca.gov.

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.

This product contains EGCG from green tea.

Niacin may cause a temporary flushing reaction.

Keep out of reach of children.

Formulation Notes

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

Energy & metabolism Specially formulated for calorie burn & mental sharpness

Includes multivitamin + energy & metabolism igniter + fatty acid metabolizer + essential fatty acids

Rev up your regimen. With a multivitamin blend clinically proven to make you feel better, plus extra ingredients customized for calorie burn and mental sharpness, our women's Vitapak Program Energy & Metabolism will help put pep in your step. Your added support includes: Energy & metabolism Features a clinically studied calorie-burning blend plus caffeine for mental alertness Muscle fuel L-carnitine helps use fatty acids as energy and fuel skeletal muscles Cardiovascular health Omega-3s and GLA help support healthy blood lipids and cardiovascular health

Additional Information

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

Store in a cool, dry place.

For more information: 1-888-462-2548

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 leading multivitamin formula based upon multivariate statistical analysis of a group of B vitamins (thiamine, 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. Our Quality Commitment To You Since 1935, our mission as the industry leader has been to provide you with the highest-quality nutritional supplements. We continue to stand behind this mission. If you're not 100% satisfied with your purchase, return the unused portion of the product with your receipt within 30 days and we'll either refund your money or find a replacement product that is right for you.

30-day supply

Metadata

Product Details

DSLD Entry Date2023-07-18
Product TypeOther Combinations
FormCapsule
DSLD ID297218
Data Updated2026-04-11
Research

Research Evidence

241
Research Sources
55
Avg Quality
113
Meta Analysis
75
Systematic Review
32
Rct
11
Clinical Trial
3
Other
3
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Openfda Safety
A Niacin for primary and secondary prevention of cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
Meta Analysis BMJ (Clinical research ed.) 2013 PubMed DOI
A Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients
Meta Analysis BMJ (Clinical research ed.) 2014 PubMed DOI
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024 PubMed DOI
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010 PubMed DOI
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010 PubMed DOI
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019 PubMed DOI
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016 PubMed DOI
View all evidence for Niacin →
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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.