Ingredient
Acetylphytosphingosine
N-Acetyl-phytosphingosine
C2 phytoceramide
What it is
A lab-made, ceramide-related lipid derived from phytosphingosine, structurally similar to the skin's own skin-identical ceramides.
How it works
It integrates into the skin's lipid barrier alongside natural ceramides, helping reinforce the stratum corneum and calm visible irritation.
What it does
Emollient
Skin conditioning
Soothing
Concerns to know
-
Well tolerated
No significant safety concern is reported for this ingredient as used in cosmetics.