Tulsi (Ocimum sanctum, holy basil) extract is a plant-derived ingredient valued in skincare for its antioxidant, anti-inflammatory, and antimicrobial properties attributed to compounds like eugenol and ursolic acid. It is used to help soothe skin, reduce oxidative stress, and support blemish-prone skin.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Rare | Eugenol and other constituents are potential contact allergens in sensitized individuals. |
Skin irritation or redness | Uncommon | May occur with high concentrations or in those with sensitive skin. |
Contact urticaria | Very rare | Isolated hypersensitivity reactions reported with botanical extracts. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.