Comment on Why can't I apply SPF50 sunscreen twice to get SPF100 protection?
lietuva@lemmy.world 2 weeks agoUs has 16 of uv filters aproved, whereas EU has 30+. Last UV filter aproved by FDA was in 1999. So us had old sun screens
Comment on Why can't I apply SPF50 sunscreen twice to get SPF100 protection?
lietuva@lemmy.world 2 weeks agoUs has 16 of uv filters aproved, whereas EU has 30+. Last UV filter aproved by FDA was in 1999. So us had old sun screens
jaschen306@sh.itjust.works 2 weeks ago
I didn’t know that. Thanks for the info.