as salaamu alaykum,
(I chose the angry smile for this thread because he looks all red and sunburned...)
I found this interesting research on sunscreens that someone linked to on the babycenter website. Basically, the research finds that some sunscreens are effectual while others on the market don't do anything AND have harmful ingredients (including many from coppertone and banana boat and other well known companies...) If you have kids or live in
an extremely hot country and use sunscreen often this becomes more of a concern...
Here's the link:http://www.ewg.org/whichsunscreensarebest/2009report
I checked my Neutrogena spf 45 and it seems like it's passed approval alhamdulillah
take it easy and keep cool this summer,