Vitis Vinifera (Grape) Leaf Extract is a botanical extract rich in polyphenols, flavonoids, and tannins used in skincare for its antioxidant and skin-conditioning properties. It may help support vascular tone and protect skin against oxidative stress.
| Reported effect | How often | Notes |
|---|---|---|
| Contact irritation (mild redness, stinging) | Uncommon | More likely on sensitive or compromised skin or at higher concentrations. |
| Allergic contact dermatitis | Rare | Botanical extracts can sensitize predisposed individuals; patch testing advised. |
| Cross-reactivity in those with grape/plant allergies | Very rare | Reported anecdotally in individuals with relevant plant sensitivities. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.