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Green Tea Standardized

product on market Capsule Nature's Way 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

Green tea extract contains catechins and caffeine, which are supported by moderate evidence for enhancing metabolic rate and cognitive function. Research indicates these compounds may provide antioxidant support to protect cells from oxidative stress. The evidence for these specific health benefits is generally considered moderate across clinical studies.

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

Label

Product Label

Label for Green Tea Standardized
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
30
Servings
Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 260.0mg (249 products) 158 studies (A:4, B:61)
200 mg
Market median: 260.0mg (249 products) 158 studies (A:4, B:61)

Other Ingredients

Gelatin
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Recommendation: Take 1 capsule one to two times daily, preferably with food.

Warnings & Precautions

Keep out of reach of children.

Caution: Not for use during pregnancy.

Formulation Notes

Guaranteed to contain 75% total catechins with 55% epigallocatechin gallate (EGCG), a powerful antioxidant responsible for much of Green Tea's healthy benefits.

95% Polyphenols (75% Catechins)

Two capsules contain the same amount of EGCG as three cups of Green Tea.

Additional Information

Green Tea Extract (Camellia sinensis) is standardized to 95% polyphenols.

Our Standardized Green Tea is carefully tested and produced to certified quality standards.

SATISFACTION GUARANTEED.

Freshness & safety sealed with printed outer shrinkwrap and printed inner seal. Do not use if either seal is broken or missing.

PREMIUM EXTRACT

ANTIOXIDANT

Nature's Way(R)

R/0

Metadata

Product Details

UPC / SKU0 33674 61800 4
DSLD Entry Date2014-12-29
Product TypeBotanical
FormCapsule
DSLD ID40592
Data Updated2026-04-11
Research

Research Evidence

188
Research Sources
56
Avg Quality
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 PubMed DOI
A Green Tea Consumption and Risk of Breast Cancer and Recurrence-A Systematic Review and Meta-Analysis of Observational Studies
Meta Analysis Nutrients 2018 PubMed DOI
A Green tea (Camellia sinensis) for the prevention of cancer
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A The Effect of Antioxidant Polyphenol Supplementation on Cardiometabolic Risk Factors: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2024 PubMed DOI
B Green tea for weight loss and weight maintenance in overweight or obese adults
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
B Green tea consumption and risk of pancreatic cancer: a meta-analysis
Meta Analysis Nutrients 2014 PubMed DOI
B Safety and Effectiveness of Oral Nutraceuticals for Treating Acne: A Systematic Review
Systematic Review JAMA dermatology 2023 PubMed DOI
B Dietary Strategies for Weight Loss Maintenance
Meta Analysis Nutrients 2019 PubMed DOI
B Green and black tea for the primary prevention of cardiovascular disease
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
B Risk factors for stomach cancer: a systematic review and meta-analysis
Meta Analysis Epidemiology and health 2020 PubMed DOI
View all evidence for Green Tea →
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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.