Mexoryl XL
Drometrizole Trisiloxane
Filter information
Oil-soluble. Protects against 290-360 nm range (UVB, UVA-II, and part of UVA-I) with 2 peaks at 303 nm and 344 nm.
Also exclusive to L’oreal products, it works best when paired with Mexoryl SX to create a synergistic effect to increase UV protection. Studies also confirmed that even at high concentrations, Mexoryl XL is not toxic to coral reefs.
Approved for worldwide use except in the US 😢
- Type
- Chemical/Inorganic
- Protects Against
- UVB, UVA-I, UVA-II
- Safety Profile
- No adverse reaction on application and only a very low % was found to be absorbed into the skin.
- Stable?
- Reef-friendly?
Sources