Morus Alba (Mulberry) Root Extract is a botanical extract rich in arbutin, mulberroside, and flavonoids that inhibits tyrosinase activity to reduce melanin synthesis. It is used to address hyperpigmentation, uneven skin tone, and to provide antioxidant protection.
| Reported effect | How often | Notes |
|---|---|---|
| Mild skin irritation or stinging | Uncommon | Transient irritation may occur, more likely at higher concentrations or on sensitive skin. |
| Allergic contact dermatitis | Rare | Botanical extracts can occasionally trigger sensitization in predisposed individuals. |
| Erythema (redness) | Uncommon | Temporary redness reported in some users, usually resolving after discontinuation. |
| Contact urticaria | Very rare | Isolated hypersensitivity reactions have been documented with plant-derived ingredients. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.