Cosmetic Biology Definition

Glycerols ability to retain moisture and its emollient properties make it an attractive ingredient in many moisturizing formulations.

Cosmetic and toiletry formulations pdf. Cosmetic science is the study of the effects that raw materials and mixtures can have on parts of the human body like hair skin lips and nails. She has taught science courses at the high school college and graduate levels. Chemistry a substances intended to be applied to the human body for cleansing beautifying promoting attractiveness or altering the appearance without affecting the bodys structure or functions.

To become a cosmetic chemist you must earn a baccalaureate degree in chemistry chemical engineering cosmetic science pharmaceutical science biology or microbiology. Cosmetic definition a powder lotion lipstick rouge or other preparation for beautifying the face skin hair nails etc. Microbial contamination of products especially those used around the eyes and on the skin can cause significant problems.

Included in this definition are skin creams lotions perfumes lipsticks fingernail polishes eye and facial makeup preparations permanent waves hair colours. In biomedical sciences and is a science writer educator and consultant. Without preservatives cosmetic products just like food can become contaminated leading to product spoilage and possibly irritation or infections.

Glycerol can also prevent the cosmetic from either drying out or. In recent years cosmetic scientists and associated workers have been trying to advance the field in a positive way. Glycerol is used in the cosmetics industry as a moisture control reagent and to enhance the texture of lotions and creams.

Preservatives help prevent such problems. Cosmetic is a greek word which means to a dorn addition of something decorative to a person or a thing. Some larger employers prefer that you complete graduate studies in cosmetic science.

Free learning resources for students covering all major areas of biology. Cosmetics in the largest biology dictionary online.