http://www.newscientist.com/article/dn8937-sunscreen-chemicals-disrupt-thyroi...

That link to New Scientist e-zine.

Other Sunscreen Chemicals warnings here:
http://www.sickamongthepure.net/avoiduvr/sunscreens/chemicalbarriers.html



Gender-bending chemicals that mimic the effect of oestrogen are common in sunscreens:
http://www.newscientist.com/article.ns?id=dn641


Mainstream info on Sun, Screens, and Sunscreens:
http://www.surgerydoor.co.uk/coe/skincentre/sun2.shtml