Ethylhexyl Methoxyphenyl Triazine (also known as Bemotrizinol or Tinosorb S) is a broad-spectrum organic UV filter that absorbs both UVA and UVB radiation. It is highly photostable and is used in sunscreens and daily-care products to protect skin from UV-induced damage.
| Reported effect | How often | Notes |
|---|---|---|
Contact irritation (mild redness or stinging) | Rare | Generally well tolerated; occasional mild irritation reported in sensitive individuals. |
Allergic contact dermatitis | Very rare | Sensitization is uncommon compared with older organic UV filters. |
Photoallergic reaction | Very rare | Photostable molecule with low photoallergic potential reported in research. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.