Vitis (grape, Vitis vinifera) extracts are derived from grape skin, seed, or fruit and are used in skincare for their polyphenol and resveratrol content, providing antioxidant and protective benefits against free radical and UV-related damage. They may also offer mild astringent and soothing effects.
| Reported effect | How often | Notes |
|---|---|---|
| Skin irritation or redness | Uncommon | Possible with sensitive skin or higher concentrations. |
| Allergic contact dermatitis | Rare | Reported in individuals sensitized to grape or related botanicals. |
| Contact urticaria | Very rare | Isolated reports, often in those with grape allergy. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.