🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

1 Capsule(s) Serving Size
100 Servings
Non-Nutrient/Non-Botanical Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

PurCaf
200 mg

Other Ingredients

Cellulose Microcrystalline Cellulose Stearic Acid Silicon Dioxide

Label Claims — Verification

All Other
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: As a dietary supplement, take 1 capsule 30-45 minutes before workouts and 1 capsule as needed, allowing 3-4 hours between servings. Do not exceed 2 servings per day.

⚠️ Warnings & Precautions

Do not exceed 2 servings per day.

Warning: Keep out of reach of children. Consult physician before use if you are pregnant, nursing, under 18 years of age, taking medication or have a medical condition.

Contains 200mg caffeine per serving, roughly equivalent to 2 cups of coffee. Avoid using with other caffeinated products, or if you are caffeine-sensitive. Too much caffeine may cause nervousness, sleeplessness or rapid heartbeat. Discontinue use and contact your physician if you have an adverse reaction.

Consult physician before use if you are pregnant, nursing, under 18 years of age, taking medication or have a medical condition.

Additional Information

Store in a cool, dry place away from excessive heat.

Informed Sport We Test - You Trust

Authenticate your product at kagedmuscle.com/authenticate by entering the unique serial number below. JQTI03271TUW

Product Details

UPC / SKU 0 13189 94208 5
DSLD Entry Date 2023-11-22
Product Type Non-Nutrient/Non-Botanical
Form Capsule
Brand Kaged Muscle
DSLD ID 298805
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 →

Compare Similar Products

View all Caffeine products →