Mexoplex, Mexoryl and Tinosorb S are marketing names for ingredients found in Anthelios sunscreens made by La Roche-Posay. However, as I discovered from my dermatologist, not all Anthelios products contain Mexoplex, Mexoryl and Tinosorb S, making particular Anthelios products better than others. It gets very confusing, especially when considering there are different products in the […]