Herbs

Green Tea Extract (EGCG)

Catechin antioxidants (EGCG); supports metabolism, fat burning, cardiovascular health, neuroprotection, anti-cancer

Gabriel Score

85/ 100Excellent

CategoryHerbs

Applications5 conditions

FormsGreen tea extract (standardized to EGCG—epigallocatechin gallate)

How it works

Catechin antioxidants (EGCG); supports metabolism, fat burning, cardiovascular health, neuroprotection, anti-cancer

Typical Dosage

400-800mg/day (standardized to 50-90% EGCG), contains 50-100mg caffeine

Used for

Weight managementCardiovascular diseaseCancer preventionCognitive healthMetabolic syndrome

Practical Guide

Available Forms

Green tea extract (standardized to EGCG—epigallocatechin gallate)

Natural Food Sources

•Green tea (1 cup = 50-100mg EGCG)

Dosing should be individualized. Consult a qualified healthcare practitioner.

The Science

Evidence Base

Excellent85/100

Rich in catechins (EGCG); thermogenic; antioxidant; neuroprotective; take with food (liver concerns at high doses); contains caffeine

Works Well With

ResveratrolQuercetinCoQ10L-theanine (balances caffeine)

Safety Profile

Interactions

May increase bleeding risk
May interact with stimulants
May affect iron absorption
Hepatotoxic at very high doses

Contraindications

Liver disease
Anemia
Caffeine sensitivity
Pregnancy (high doses)

Trusted Brands

Life ExtensionNOWJarrowThornePure Encapsulations

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CategoryHerbs

Applications5

Gabriel Score85/100

Educational purposes only. Consult a qualified healthcare provider before starting any supplement protocol.

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Green Tea Extract (EGCG)

Practical Guide

Available Forms

Natural Food Sources

The Science

Evidence Base

Works Well With

Safety Profile

Trusted Brands

Have questions about Green Tea Extract (EGCG)?

Build Your Protocol

Related Supplements

Turmeric/Curcumin

Ashwagandha (Withania somnifera)

Berberine

Ready to explore natural options?

Green Tea Extract (EGCG)

Practical Guide

Available Forms

Natural Food Sources

The Science

Evidence Base

Works Well With

Safety Profile

Trusted Brands

Have questions about Green Tea Extract (EGCG)?

Build Your Protocol

Related Supplements

Turmeric/Curcumin

Ashwagandha (Withania somnifera)

Berberine

Ready to explore natural options?