Eusolex UV-Pearl OB-S is a microencapsulated form of the UVA/UVB filter octocrylene (and related UV absorbers) held within a silica shell, used in sunscreens to provide UV protection while limiting direct skin contact with the filter. The encapsulation aims to improve photostability, reduce skin penetration, and lower irritation potential.
| Reported effect | How often | Notes |
|---|---|---|
| Skin irritation or stinging | Uncommon | Mild, transient irritation possible, generally reduced compared to free UV filters due to encapsulation. |
| Allergic contact dermatitis | Rare | Octocrylene is a recognized contact and photocontact allergen; encapsulation reduces but does not eliminate sensitization risk. |
| Photocontact allergy | Rare | Reported with octocrylene-containing products, particularly in individuals previously sensitized to ketoprofen. |
| Eye irritation | Uncommon | Can occur if product migrates into the eyes during application. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.