Salix Alba (Willow) Bark Extract is derived from white willow bark and contains salicin, a precursor to salicylic acid, valued for its mild keratolytic, exfoliating, and soothing properties. It is often used as a gentler, naturally derived alternative to synthetic salicylic acid in skincare formulations.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation or redness | Uncommon | More likely at higher concentrations or on sensitive skin. |
Dryness or flaking | Uncommon | Related to its exfoliating action with frequent use. |
Allergic contact dermatitis | Rare | Possible in individuals sensitized to salicylates or plant extracts. |
Salicylate sensitivity reaction | Very rare | Of concern for those with aspirin/salicylate allergy, though salicin content is low. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.