Sorbitan Isostearate
Sorbitan Isostearate (CAS# 71902-01-7) is an ester of sorbitan and isostearic acid that functions primarily as an emulsifier, helping water and oil phases mix together in cosmetic formulations. It is also capable of dispersing insoluble particles such as color pigments and mineral sunscreen actives (zinc oxide, titanium dioxide) evenly throughout a formula. It is especially recommended for use in protective, baby care, and general-purpose emollient creams.
Sorbitan Isostearate stabilizes emulsions by bridging water and oil phases, contributing to smooth, even textures in creams and lotions. It aids in the uniform dispersion of pigments and mineral UV filters, making it useful in both skincare and color cosmetics. Its gentle profile makes it suitable for sensitive and baby care formulations.
