Products
Green Tea Extract
Epigallocatechin gallate (EGCG)
Polyphenol antioxidant with UV-protective and anti-inflammatory activity
Sourced via EWG Skin Deep, one of the scientific databases used by the Yuka app to evaluate cosmetic ingredient safety.
Green Tea Seed Serum
Innisfree
Superfood Cleanser
Youth to the People
Antioxidant Day Cream
Mad Hippie
Rescue of sirtuin inhibitor-dependent decrease in claudin-4 expression by epigallocatechin gallate
Miwa M et al. · Biochimica et Biophysica Acta: Biomembranes · 2025
EGCG maintained skin barrier protein expression and protected against paracellular permeability disruption in keratinocytes.
PubMed ↗ PMID 40774472Full briefing coming soon.
Should You Try This?
Probably okay to try
Educational content only. This page summarises published clinical research and is not medical advice. Consult a qualified healthcare provider before making decisions about your care.