What it is
Octyldodecyl Neopentanoate is an ester formed from a branched fatty alcohol and neopentanoic acid. It functions as a lightweight emollient that softens skin and improves the slip, spreadability, and texture of a formula. In mineral sunscreens it is commonly used to help disperse pigments and oil-soluble ingredients and to give a smooth, non-greasy application.
Safety & warnings
Branched liquid esters of this kind are generally well tolerated and are chosen for their light, low-residue feel. It is not a known fragrance allergen. As an emollient ester it can be considered alongside other oils by those who are highly acne-prone, though branched esters are often selected for a lighter profile.
Origin & sourcing
Synthetic, produced by esterifying octyldodecanol with neopentanoic acid.
Questions everyone asks
What does octyldodecyl neopentanoate do?
It is a light emollient and spreading agent that softens skin and helps pigments and oils spread evenly, common in mineral sunscreens.
Is it natural or synthetic?
It is a synthetic ester made by combining a branched fatty alcohol with neopentanoic acid.