Epigallocatechin Gallate
A green tea polyphenol. A strong antioxidant, it helps soothe skin and protect from free radicals. Well tolerated.
Evidence by route
Topical application
An antioxidant active. Safe.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Epigallocatechin gallate (EGCG) is the main catechin polyphenol of green tea. INCI: Epigallocatechin Gallate. In a formula it works as a strong antioxidant: it neutralizes free radicals, supports defense against UV oxidative stress, and shows anti-inflammatory potential. EGCG has a solid lab antioxidant base, but in cosmetics its effectiveness is limited by instability: it oxidizes quickly, so much depends on its stabilization and form in the formula. It is a useful supporting antioxidant rather than a treatment with a large clinical base. Pregnancy safety. Topical use is systemically negligible, with no evidence of harm. It can be used during pregnancy and lactation. Tolerance. Irritation and allergen potential are low.
Frequently asked questions
Is Epigallocatechin Gallate safe during pregnancy?
Epigallocatechin Gallate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Epigallocatechin Gallate for?
Epigallocatechin Gallate suits: normal, dry, combination, oily, sensitive.
What is Epigallocatechin Gallate and what does it do in cosmetics?
A green tea polyphenol.
What's the INCI name for Epigallocatechin Gallate?
The INCI name is Epigallocatechin Gallate. It may also appear as: EGCG.
See Epigallocatechin Gallate in a product composition right on the store page
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