Sodium salicylate is the sodium salt of salicylic acid, used in skincare as a beta-hydroxy acid exfoliant and as a preservative or pH-adjusting agent. It offers mild keratolytic and anti-inflammatory effects similar to salicylic acid but with greater water solubility.
| Reported effect | How often | Notes |
|---|---|---|
| Skin irritation and dryness | Common | Mild stinging, redness, or peeling, especially at higher concentrations or with frequent use. |
| Contact dermatitis | Uncommon | Localized allergic or irritant reaction in sensitive individuals. |
| Increased photosensitivity | Uncommon | As with other BHAs, may heighten sensitivity to UV exposure; sunscreen advised. |
| Salicylate sensitivity reaction | Rare | Individuals allergic to salicylates may experience hives or systemic reactions. |
| Systemic salicylate absorption (salicylism) | Very rare | Theoretically possible with extensive application over large or broken skin areas. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.