🟢 100/100

This product looks safe

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

Product Label

📸

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Label Data

100 mg Serving Size
Other Combinations Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 400mg
200 mg
📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)
This product: 200mg UL 400mg

Other Ingredients

None

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (86% of products) Nutrient (9% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions: As a dietary supplement, take 100 mg to 400 mg up to three times daily. Use an analytical scale for accurate measurement.

⚠️ Warnings & Precautions

WARNING: Caffeine is HIGHLY TOXIC in large quantities. Excess use may result in death.

DO NOT use more than 400 mg of this product in a single serving, or more than 1200 mg in a day. Individual needs vary, depending on caffeine consumption from other sources.

Warning: This product is not intended for use by those with a serious medical condition or pregnant or lactating women.

Consult with your physician before use.

Keep out of reach of children.

🧪 Formulation Notes

Free of: sugar, soy, dairy, yeast, gluten, corn and additives.

Additional Information

Derived from Camellia sinensis leaf

Storage: Keep dry, cool & dark

Product Details

DSLD Entry Date 2013-06-25
Product Type Other Combinations
Form Powder
Brand PureBulk.com
DSLD ID 23037
Data Updated 2026-04-11

Research Evidence

188 Research Sources
56 Avg Quality Score
101 Meta Analysis
58 Systematic Review
15 Clinical Trial
13 Rct
1 Openfda Safety
A The effect of Green green tea consumption on body mass index, lipoprotein, liver enzymes, and liver cancer: An updated systemic review incorporating a meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2024
A Green Tea Consumption and Risk of Breast Cancer and Recurrence-A Systematic Review and Meta-Analysis of Observational Studies
Meta Analysis Nutrients 2018
A Green tea (Camellia sinensis) for the prevention of cancer
Meta Analysis The Cochrane database of systematic reviews 2020
A The Effect of Antioxidant Polyphenol Supplementation on Cardiometabolic Risk Factors: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2024
B Green tea for weight loss and weight maintenance in overweight or obese adults
Meta Analysis The Cochrane database of systematic reviews 2012
B Green tea consumption and risk of pancreatic cancer: a meta-analysis
Meta Analysis Nutrients 2014
B Safety and Effectiveness of Oral Nutraceuticals for Treating Acne: A Systematic Review
Systematic Review JAMA dermatology 2023
B Dietary Strategies for Weight Loss Maintenance
Meta Analysis Nutrients 2019
B Green and black tea for the primary prevention of cardiovascular disease
Meta Analysis The Cochrane database of systematic reviews 2013
B Risk factors for stomach cancer: a systematic review and meta-analysis
Meta Analysis Epidemiology and health 2020
View all evidence for Green Tea →

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