What it is
This ingredient is a lipid amide combining an oleic acid chain with serinol, a small amino-alcohol, giving it a structure reminiscent of skin's own ceramide-like lipids. It is used to help condition skin and is positioned to support the moisture barrier and a smooth, comfortable feel. It appears in barrier-focused creams and sunscreens.
Safety & warnings
This is a skin-mimetic lipid amide generally regarded as well tolerated and non-irritating at use levels. It is not a recognized fragrance allergen, and no notable comedogenicity concerns are established.
Origin & sourcing
Synthetic, produced by reacting oleic acid (a fatty acid that may be plant-derived) with serinol to form the amide.
Questions everyone asks
What is oleamide serinol designed to do?
It is a skin-conditioning lipid amide positioned to support the skin's moisture barrier and leave a smooth, comfortable feel.
Is it related to ceramides?
It is a pseudo-ceramide-style lipid amide with a structure reminiscent of the skin's own barrier lipids, though it is not a true ceramide.