🟢 90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 33% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Safety Alerts

ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

1 Capsule(s) Serving Size
Other Combinations Product Type
33% Evidence Coverage

Supplement Facts — Evidence Check

Proprietary Blend
198 mg
200 mg
📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)
This product: 200mg UL 400mg
Tri-Gugglyptoid3 Complex(TM)
25 mg

Other Ingredients

Dextrose Gelatin Stearic Acid Magnesium Stearate Titanium Dioxide FD&C YELLOW #5 FD&C BLUE #1 FD&C RED #3 FD&C YELLOW #6

Label Claims — Verification

All Other
Structure/Function
All Other (98% of products) Structure/Function (93% of products) Nutrient (19% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

SUGGESTED USE: ONE CAPSULE AFTER MEALS.

⚠️ Warnings & Precautions

DO NOT USE IF YOU ARE PREGNANT OR NURSING.

IMPORTANT: READ DIRECTIONS ON REVERSE SIDE BEFORE USE.

NOT RECOMMENDED FOR USE BY MINORS KEEP OUT OF REACH OF CHILDREN.

DO NOT EXCEED THREE DAILY.

WARNING: NOT RECOMMENDED FOR USE BY MINORS.

DO NOT EXCEED SUGGESTED SERVING. INDIVIDUALS WHO CONSUME CAFFEINE WITH THIS PRODUCT MAY EXPERIENCE SERIOUS ADVERSE HEALTH EFFECTS. INDIVIDUALS WHO ARE SENSITIVE TO THE EFFECTS OF CAFFEINE SHOULD CONSULT A LICENSED HEALTH CARE PROFESSIONAL BEFORE CONSUMING THIS PRODUCT. IN CASE OF ACCIDENTAL OVERDOSE, SEEK PROFESSIONAL ASSISTANCE OR CONTACT A POISON CONTROL CENTER IMMEDIATELY. AVOID ALCOHOL WHILE TAKING THIS PRODUCT. DO NOT EXCEED RECOMMENDED SERVING. EXCEEDING RECOMMENDED SERVING MAY CAUSE SERIOUS ADVERSE HEALTH EFFECTS, INCLUDING HEART ATTACK AND STROKE. DISCONTINUE USE AND CALL A PHYSICIAN OR LICENSED QUALIFIED HEALTH CARE PROFESSIONAL IMMEDIATELY IF YOU EXPERIENCE RAPID HEARTBEAT, DIZZINESS, SEVERE HEADACHE, SHORTNESS OF BREATH OR OTHER SIMILAR SYMPTOMS. IMPROPER USE OF THIS PRODUCT MAY BE HAZARDOUS TO A PERSON'S HEALTH. EXCEEDING RECOMMENDED SERVING WILL NOT IMPROVE RESULTS.

Additional Information

D012010 LOT# 94-2404

MADE IN USA

Product Details

UPC / SKU 3 58286 94004 7
DSLD Entry Date 2013-03-25
Product Type Other Combinations
Form Capsule
Brand Stacker 2
DSLD ID 19303
Data Updated 2026-04-11

Research Evidence

82 Research Sources
51 Avg Quality Score
28 Rct
19 Meta Analysis
17 Clinical Trial
16 Systematic Review
A Preconception lifestyle advice for people with infertility
Meta Analysis The Cochrane database of systematic reviews 2021
B The effects of caffeine intake on weight loss: a systematic review and dos-response meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2019
B Effects of caffeine chewing gum supplementation on exercise performance: A systematic review and meta-analysis
Meta Analysis European journal of sport science 2023
B Genetic susceptibility to caffeine intake and metabolism: a systematic review
Systematic Review Journal of translational medicine 2024
B Pharmacological interventions for sleepiness and sleep disturbances caused by shift work
Meta Analysis The Cochrane database of systematic reviews 2014
B Effects of Caffeine Intake on Endurance Running Performance and Time to Exhaustion: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2022
B The effects of green tea extract supplementation on body composition, obesity-related hormones and oxidative stress markers: a grade-assessed systematic review and dose-response meta-analysis of randomised controlled trials
Meta Analysis The British journal of nutrition 2024
B Effect of green tea catechins with or without caffeine on anthropometric measures: a systematic review and meta-analysis
Systematic Review The American journal of clinical nutrition 2010
B Caffeine, CYP1A2 Genotype, and Endurance Performance in Athletes
Rct Medicine and science in sports and exercise 2018
B The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness
Rct Nutritional neuroscience 2010
View all evidence for Caffeine →

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