Ingredients

While there is assurance from the largest cosmetic companies that ingredients have passed quality tests and official regulations, and are therefore generally safe to use, there is a growing preference for cosmetics that are without any "synthetic" ingredients, especially those derived from petroleum. Once a niche market, handmade and certified organic products are becoming more mainstream.

Ingredients' listings in cosmetics are highly regulated in many countries. The testing of cosmetic products on animals is a subject of some controversy. It is now illegal in the United Kingdom, the Netherlands, and Belgium, and a ban across the European Union is due to come into effect in 2009.