Marrubium Vulgare (white horehound) extract is a plant-derived ingredient used in skincare for its antioxidant, anti-inflammatory, and skin-conditioning properties. It is often included to help protect against environmental stress and soothe irritated skin.
| Reported effect | How often | Notes |
|---|---|---|
| Allergic contact dermatitis | Rare | Possible in individuals sensitized to Lamiaceae (mint family) plants. |
| Skin irritation or redness | Rare | Generally mild and transient, more likely in sensitive skin or at higher concentrations. |
| 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.
Peer-reviewed papers on this ingredient, via PubMed.