Home/ Supplements/ Guarana/ Energy Formula

Energy Formula

product on market Capsule GNC Mega Men 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

This formula contains guarana and yerba mate, which provide caffeine for alertness, alongside panax ginseng and rhodiola rosea for cognitive support. Research suggests these adaptogens may help manage fatigue, though the overall evidence for this specific combination is limited. The ingredients are generally recognized as safe for most users.

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

Label

Product Label

Label for Energy Formula
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Brown Filled Capsule(s)
Serving Size
Botanical
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 495.0mg (70 products)
Market median: 450.0mg (390 products) 160 studies (A:0, B:63)
Market median: 300.0mg (122 products) 22 studies (A:0, B:7)
Yerba Mate leaf extract
100 mg

Other Ingredients

Vegetable Cellulose Capsule Cellulose
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

To ensure a complete nutritional program, take daily with these GNC products: - Triple Strength Fish Oil - Ultra Probiotic Complex 25 - SuperFoods Whole Foods Blend - GNC Protein

DIRECTIONS: As a dietary supplement, take the contents of one pack daily with food. Do not exceed recommended daily dose.

Formulation Notes

No Artificial Colors, No Wheat, No Gluten, No Dairy, Yeast Free.

Additional Information

CODE 348611 GNG

GNC QUALITY COMMITMENT For more than 75 years, 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 strained sales staff will either refund your purchase price or, if you prefer, assist you in finding a replacement product to help you LIVE WELL.

PHYSICIAN ENDORSED

- Enhanced energy formula to boost metabolism

ACTUAL SIZE

- Energy Formula - This metabolism enhancing formula combines standardized guarana with panax ginseng, rhodiola and yerba mate to boost energy levels and support mental alertness.

Energy Formula

Metadata

Product Details

DSLD Entry Date2013-11-25
Product TypeBotanical
FormCapsule
DSLD ID27450
Data Updated2026-04-11
Research

Research Evidence

1
Research Sources
42
Avg Quality
1
Clinical Trial
C Effect of High-Dose Guarana And Cancer-Related Fatigue
Clinical Trial ClinicalTrials.gov 2019
View all evidence for Guarana →
Compare

Similar Products

View all Guarana products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.