Great post, as always :)

I'm 18 but I know that when is about wrinkles and aging, the best would always be prevention. And sunscreen is the must. Right now I'm wearing Anthelios SPF 50+ Fluide Extreme; and I recently read that Mexoryl (the main sunscreen that is in it, well actually it contains some sunscreens working as a "complex") is the best sunscreen around because it covers almost the whole UV spectrum and it doesn't degrades with sunlight exposure (what means that you don't need to reapply it so often!), and its shortcomings are solved by another sunscreens. And the plus for me, is that this sunscreen doesn't break out my skin (I have mild/moderate acne). I'm also a Retin-A total fan... Everything that can prevent the damage to collagen is welcome!