Thymus Vulgaris (thyme) extract is a plant-derived ingredient rich in phenolic compounds such as thymol and carvacrol, valued for its antimicrobial, antioxidant, and anti-inflammatory properties. It is used in skincare for acne-prone skin, scalp care, and as a natural preservative booster.
| Reported effect | How often | Notes |
|---|---|---|
| Contact dermatitis / skin irritation | Uncommon | May cause redness or irritation, particularly on sensitive or compromised skin. |
| Allergic contact dermatitis / sensitization | Rare | Thymol and other constituents can act as allergens in predisposed individuals. |
| Stinging or burning sensation | Uncommon | More likely at higher concentrations or on broken skin. |
| Photosensitivity | Very rare | Limited evidence; some essential-oil components may rarely increase sun sensitivity. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.