Most potent catechin in green tea; inhibits AP-1 transcription factor; UV protection. That’s EGCG (Epigallocatechin Gallate) in a sentence – and it’s worth understanding what each part of that process means.
The scientific name is Epigallocatechin-3-Gallate. Most potent catechin in green tea; inhibits AP-1 transcription factor; UV protection. This mechanism is consistent across properly formulated products, which means the real variable is concentration and delivery system.
Typical working concentration is 0.1–1%. Best suited to all skin types, especially sensitive skin. Primary applications: powerful antioxidant, anti-inflammatory, anti-aging.
Works well with: Vitamin C, vitamin E, niacinamide.
Reduces UV-induced erythema; also studied for anti-cancer properties.