Camellia Sinensis (green tea) Extract is rich in polyphenols, particularly catechins like EGCG, that provide antioxidant and anti-inflammatory benefits in topical formulations. It is commonly used to help protect skin from oxidative stress and soothe irritation.
| Reported effect | How often | Notes |
|---|---|---|
| Mild skin irritation or redness | Uncommon | Typically transient and associated with sensitive skin or higher concentrations. |
| Allergic contact dermatitis | Rare | Sensitization to plant-derived polyphenols or formulation components has been reported in isolated cases. |
| Dryness or tightness | Rare | May occur depending on the overall formulation and solvent base. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.