Glycyrrhiza Glabra (Licorice) Extract is a plant-derived ingredient containing actives such as glabridin and licochalcone A that inhibit tyrosinase and provide anti-inflammatory and antioxidant effects. It is commonly used to reduce hyperpigmentation, even skin tone, and calm irritated or redness-prone skin.
| Reported effect | How often | Notes |
|---|---|---|
Mild irritation or stinging | Uncommon | More likely at higher concentrations or on sensitive/compromised skin. |
Allergic contact dermatitis | Rare | Sensitization to licorice constituents has been documented in case reports. |
Redness or transient erythema | Uncommon | Usually self-limiting and resolves with discontinuation. |
Contact urticaria | Very rare | Isolated reports of immediate hypersensitivity reactions. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.