Ocimum Sanctum (Tulsi) Extract is a plant-derived ingredient rich in eugenol, ursolic acid, and flavonoids, used in skincare for its antioxidant, anti-inflammatory, and antimicrobial properties. It is commonly included in formulations targeting acne-prone, oily, or environmentally stressed skin.
| Reported effect | How often | Notes |
|---|---|---|
Contact irritation (redness, stinging) | Uncommon | More likely with high concentrations or sensitive skin. |
Allergic contact dermatitis | Rare | Possible sensitization linked to eugenol and other volatile components. |
Photosensitivity-related reactions | Very rare | Limited reports; data on phototoxicity are inconclusive. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.