... A in the body, and it is the most important source of provitamin A in food. It is also acts as ... .3. Cosmeticsβ-Carotene’s extractives contain abundant amino acid, vitamin, natural wet factor, microelement and other bioactive substances, and cosmetics (lipstick ... , kermes, etc.) added with β-Carotene present natural and full color and luster and protect skin. 4. Forage ...