My wife found this site.
http://www.ewg.org/reports/skindeep2/info_about.php
It tells you how hazardous your cosmetic products may be.
For example Ultra Swim got 2.4 out of 4.0 - a moderate hazard:
Summary - health and brand information
Compact signer (about) No
Animal testing policy Unknown
Contains organic ingredients No
Hazards of one or more ingredients
Cancer hazard yes
Reproductive/developmental toxicity yes
Unsafe for use in cosmetics yes
Illegal ingredients (EU) yes
Illegal ingredients (US) yes
Unsafe in infant products yes
Potential for harmful impurities x
Ingredient(s) not disclosed on label x
Sunburn/skin cancer risk yes
Estrogenic chemicals and other endocrine disruptors x
Irritants - eye, skin, or lungs yes
Fragrance x
Persistent/bioaccumulative yes
Immune system toxicants (allergies, sensitization) x
Penetration enhancers x
Safety limits on use/purity/manufacturing x
Classified as toxic x
Potential for infectious disease risk yes
Hazards for occupational exposures yes
Industry safety warnings yes
Illegal for use in food yes
Illegal for use in drugs yes
Insufficient safety data x
Wildlife/environmental toxicity yes
Ingredient(s) not assessed for safety x
No safety information in 37 regulatory/toxicity data sources yes