La roche posay anthelios xl comfort lotion spf50 is an ultra comfortable easy to apply velvety moisturising texture water resistant with mexoplex mexoryl xl and mexoryl sx to provide high broad spectrum sun protection available against the harmful effects of both uva and uvb rays contains thermal spring water la roche posay anthelios xl comfort lotion spf50 velvety formulation works to moisturise the skin and keep it feeling comfortable it is exceptionally comfortable on the ski