Camellia Sinensis (Green Tea) Extract is a plant-derived ingredient rich in polyphenols, particularly catechins such as epigallocatechin gallate (EGCG), valued in skincare for its antioxidant and anti-inflammatory properties. It is used to help protect skin from oxidative stress and to soothe irritation.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation or redness | Uncommon | May occur in sensitive individuals, often related to higher concentrations or accompanying solvents. |
Allergic contact dermatitis | Rare | Sensitization to botanical components has been documented in isolated cases. |
Dryness or tightness | Rare | Occasionally reported, sometimes attributable to astringent properties or formulation base. |
Contact urticaria | Very rare | Isolated reports of hives upon topical exposure. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.