Sorbitan Laurate is a colorless, liquid surfactant commonly added to cosmetics and personal care products. It belongs to the family of sorbitan fatty acid esters, which are derived from sorbitol, a sugar alcohol, and lauric acid, a saturated fatty acid. As an emulsifier and stabilizer, Sorbitan Laurate helps to blend water and oil-based ingredients in formulations, enabling uniform dispersion and smooth application of products like creams, lotions, and makeup. Additionally, it contributes to the overall texture and consistency of cosmetic products, enhancing their spreadability and feel on the skin. The chemical formula of Sorbitan Laurate is C18H34O.
Origin
Sorbitan Laurate is synthesized through esterification, a chemical reaction between sorbitol and lauric acid. First, sorbitol undergoes esterification with lauric acid under controlled conditions to produce the sorbitan intermediate. This intermediate then reacts further to form Sorbitan Laurate.
Safety profile
Sorbitan Laurate generally poses low risk for side effects when used in cosmetics. However, individuals with hypersensitivity to certain ingredients may experience mild skin irritation or allergic reactions such as redness or itching. Prolonged exposure or use of products containing Sorbitan Laurate might exacerbate skin sensitivity in some individuals. It is advisable to perform a patch test before using new products and consult a dermatologist if adverse reactions occur.