>>11378165You can find non-toxic sunscreen without problematic ingredients.
And you can supplement vitamin D.
Question: if you don't get burned is it still very bad for your skin or mostly harmless? For example I usually forgot about applying sunscreen when skiing all day and getting a lot of sunlight but I didn't get burned.
Does somebody have a study about whether topical collagen and oral hyalorenic acid can fight wrinkles?
