You buy a premium face cream. It looks rich and creamy. You leave it in your bathroom for a month. One day, you open it, and there is a gross layer of yellow oil floating on top of a milky liquid. The cream has "broken." In the cosmetics industry, Stability is just as important as it is for pharmaceuticals. Most beauty products are Emulsions—a mix of Oil and Water held together by ... https://cometenvirons.com/