What it is
An ester of malic acid and isostearyl alcohol, this is a thick, glossy emollient that gives a soft, cushiony feel and rich shine. It helps bind and disperse pigments, so it is especially common in lip products and tinted formulas.
Safety & warnings
Generally well tolerated as a richer emollient.
Origin & sourcing
Synthetic ester made from malic acid and isostearyl alcohol.
Questions everyone asks
What does diisostearyl malate do?
It is a glossy, cushiony emollient that conditions skin and helps carry pigments.
Why is it common in lip products?
It adds shine and a soft feel and helps disperse color smoothly.