Extra Strength Caffeine 450 mg
60/100
Review before taking
- Caffeine: 450mg is 1.1× the Tolerable Upper Intake Level (400mg)
- 100% of ingredients have research evidence
C
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Caffeine: 450mg is 1.1× the Tolerable Upper Intake Level (400mg)
This product received a low safety score because a single dose contains 450mg of caffeine, which exceeds the recommended maximum daily limit of 400mg.
Label Data
1 Capsule(s)
Serving Size
100
Servings
Non-Nutrient/Non-Botanical
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
450 mg
⚠️ Exceeds Tolerable Upper Intake Level by 1.1× (UL: 400 mg)
📚 43 studies (Tier A: 1, B: 19)
Other Ingredients
Gelatin
Water
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
Directions Adults and children 18 years of age and over - take one capsule as necessary, at least 3-4 hours apart. Do not exceed 5 capsules in a 24 hour period.
⚠️ Warnings & Precautions
Adults and children 18 years of age and over - take one capsule as necessary, at least 3-4 hours apart.
Do not exceed 5 capsules in a 24 hour period.
🧪 Formulation Notes
One capsule is equivalent to 2 1/2 cups of coffee.
Additional Information
Please recycle!
Product Details
UPC / SKU
0 64435 12212 6
DSLD Entry Date
2023-02-21
Product Type
Non-Nutrient/Non-Botanical
Form
Capsule
DSLD ID
285007
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
B
The effects of caffeine intake on weight loss: a systematic review and dos-response meta-analysis of randomized controlled trials
B
Effects of caffeine chewing gum supplementation on exercise performance: A systematic review and meta-analysis
B
Pharmacological interventions for sleepiness and sleep disturbances caused by shift work
B
Effects of Caffeine Intake on Endurance Running Performance and Time to Exhaustion: A Systematic Review and Meta-Analysis
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
B
Effect of green tea catechins with or without caffeine on anthropometric measures: a systematic review and meta-analysis
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