Green tea extract, rich in polyphenols such as epigallocatechin gallate (EGCG), is used in skincare for its antioxidant and anti-inflammatory properties. It may help neutralize free radicals and reduce signs of UV-induced and environmental skin damage.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation or redness | Uncommon | May occur with higher concentrations or sensitive skin. |
Contact dermatitis or allergic reaction | Rare | Sensitization to botanical components has been reported in isolated cases. |
Dryness or stinging | Rare | Typically transient and formulation-dependent. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.