Antioxidant

Epigallocatechin Gallate

INCI · Epigallocatechin Gallate · also EGCG, Green tea catechin

Revelika safety grade

Overview

The main catechin in green tea, isolated rather than left in a whole leaf extract. It is one of the most studied plant antioxidants in the laboratory, where it also shows calming activity, and appears in serums framed around pollution and redness.

Who it's for

Reactive or easily flushed skin, and antioxidant routines avoiding vitamin C.

Cautions

It oxidises and browns readily, so packaging matters; most published work is laboratory or oral rather than topical.

Suitability
Suits skin type
Dry Oily Combination Sensitive Acne-prone Mature Normal
Concentration
Concentration0 – 10%
Effective from
Max safe
In the glossary
Frequently asked
What does Epigallocatechin Gallate do in skincare?

The main catechin in green tea, isolated rather than left in a whole leaf extract. It is one of the most studied plant antioxidants in the laboratory, where it also shows calming activity, and appears in serums framed around pollution and redness.

Is Epigallocatechin Gallate considered safe for skin?

It oxidises and browns readily, so packaging matters; most published work is laboratory or oral rather than topical.

RRevelika

A science-forward beauty ingredient encyclopedia. Every entry is written from published research and graded conservatively before it publishes.

Editorial standard

Content is educational, not medical advice. When evidence is uncertain we say so — and we default to caution on pregnancy safety.

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© 2026 REVELIKA · Built by ThirteenTabsEvidence-based · written from published research, graded conservatively