Cosmetic Industry Analysis

Cosmetics are mixtures of some surfactants, oils and other ingredients. They are required to be effective, longlasting, stable and last not least safe to human use. Cosmetics contain mineralic or metalic and nonmetallic additives. In sunscreen for example titanium and zinc are used as sunblockers. The color of make-up is determined by the concentration and the ratio of black or red iron oxide, .
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