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Caffeine 200

product on market Capsule Nutrex Research Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Caffeine anhydrous is supported by strong evidence for increasing alertness and enhancing athletic performance. Research indicates it acts as a central nervous system stimulant to reduce perceived exertion. This single-ingredient profile is generally recognized as safe when used in recommended dosages.

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

Label

Product Label

Label for Caffeine 200
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Liquid Capsule(s)
Serving Size
60
Servings
Non-Nutrient/Non-Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 180.0mg (239 products) 49 studies (A:1, B:19)

Other Ingredients

Glycerin Vegetable Cellulose purified Water
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommended Use: For extra energy and alertness take one liquid capsule 15 minutes before exercising or as needed. Do not take more than two servings in 24-hour period.

Warnings & Precautions

Warning: Contains a high amount of caffeine.

Do not use if pregnant or nursing.

Not to be used by caffeine sensitive persons or anyone under the age of 16.

Limit the use of caffeine-containing medications, foods and beverages while taking this product.

Too much caffeine may cause nervousness, sleeplessness, irritability and possibly rapid heartbeat. Stop use if you experience any of these symptoms. Do not use as a substitute for sleep and proper rest. Do not exceed recommended dosage.

Keep out of reach of children.

Formulation Notes

Warning: Contains a high amount of caffeine.

This product utilizes only natural vegetable capsules that are free of animal products.

Do not take more than two servings in 24-hour period.

Additional Information

Caffeine 200 Products Highlights Boosts energy & alertness Increases endurance Helps reduce fatigue Fast-acting liquid capsules Convenient & easy to use

For occasional use only.

LBL-CAFF200-60CT-V1-US

Liquid capsules

Energy & alertness Fast-acting

Metadata

Product Details

UPC / SKU8 57268 00584 7
DSLD Entry Date2018-08-31
Product TypeNon-Nutrient/Non-Botanical
FormCapsule
DSLD ID176150
Data Updated2026-04-11
Research

Research Evidence

82
Research Sources
51
Avg Quality
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 PubMed DOI
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 PubMed DOI
B Effects of caffeine chewing gum supplementation on exercise performance: A systematic review and meta-analysis
Meta Analysis European journal of sport science 2023 PubMed DOI
B Genetic susceptibility to caffeine intake and metabolism: a systematic review
Systematic Review Journal of translational medicine 2024 PubMed DOI
B Pharmacological interventions for sleepiness and sleep disturbances caused by shift work
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
B Effects of Caffeine Intake on Endurance Running Performance and Time to Exhaustion: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2022 PubMed DOI
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 PubMed DOI
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 PubMed DOI
B Caffeine, CYP1A2 Genotype, and Endurance Performance in Athletes
Rct Medicine and science in sports and exercise 2018 PubMed DOI
B The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness
Rct Nutritional neuroscience 2010 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.