I have seen "that does not clog pores etc" BUT I really am in need of a complete block that does not sweat off, especially onto clothing and into eyes. I live in Miami Beach now and to say it is hot and humid is an understatement. The problem is that if I put ANY serious subblock (the only ones that work even a bit) then I end up getting the sweat of the sublock in my eyes, on my sunglasses and start sweating white! It makes the beach an impossible venture (which is why I never used to wear block at all) and it makes a walk with my dogs or down to the shops impossible. I know people will talk about all these absorbent screens and YES I have very good 15 and even 30 but I need at least a 45-50 with these rays. I even tried to get zinc cream to blend with a 15 to see if that may be better. Result---it all washed off and my arms are black again and my face is red (retin-a + sun) and it was only a short bike ride that did that to me!