Octisalate (octyl salicylate) is an oil-soluble chemical UVB filter used at concentrations up to 5% to absorb ultraviolet radiation and help stabilize other sunscreen agents. It primarily protects against UVB wavelengths and is often combined with other filters for broad-spectrum coverage.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation or stinging | Uncommon | Transient, more likely on sensitive or compromised skin. |
Allergic contact dermatitis | Rare | Reported in patch-test studies but considered a low-allergenicity filter. |
Eye irritation | Uncommon | Can occur if product migrates into the eyes. |
Photoallergic reaction | Very rare | Isolated case reports of UV-triggered allergic response. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.