I made a site where you can analyze any cosmetic ingredient list. It'll turn the list into an easy-to-understand breakdown of what the ingredients actually do. : r/InternetIsBeautiful
Safely: Cosmetic Ingredients by appassion - (Android Apps) — AppAgg
The Good Face Project
OnSkin - Ingredient Scanner on the App Store
Checking Ingredient Lists Is Easy, Thanks to These 10 Websites