La Roche-Posay Anthelios UVMUNE 400 offers
superior, broad-spectrum SPF 50+ protection against UVA, UVB, and, critically, ultra-long UVA rays (
380−400nm380 minus 400 nm
380−400nm
using the exclusive filter Mexoryl 400. It is highly resistant to water, sweat, and sand, featuring a lightweight, non-greasy, and invisible formula suitable for sensitive, allergy-prone skin.