Oc
Octyldodecyl Neopentanoate
Octyldodecyl NeopentanoateBarrier
A lightweight softener that spreads fast — dry, velvety finish with no heavy or oily afterfeel.
What it does
A light oil that spreads quickly, softens skin and leaves a dry, velvety finish without a heavy or oily afterfeel, which makes it common in fluids and primers.
The evidence, graded
expert consensusUS safety reviewers (2015) assessed 237 alkyl esters used in cosmetics. Their index lists these eight under that report: coco-caprylate, heptyl undecylenate, propylheptyl caprylate, isononyl isononanoate, isodecyl neopentanoate, ethylhexyl stearate, octyldodecyl neopentanoate and tridecyl neopentanoate. They say these esters most often condition skin. They judged them safe as used, when a product is made not to irritate.Fiume 2015 · International Journal of Toxicology ↗
Graded per the methodology: strong · moderate · emerging · expert consensus. A weak source on a strong claim gets the weaker label.
Browse all 1238 ingredients — grouped by what they do, each with whatever evidence we can cite.
This page is public so a shared ingredient card always has its sources behind it — and so you can check them without an account.
Want more like this?
Every evidence-based flag cites its source, Drop tells you when your routine is complete, and it helps you simplify — instead of selling you more. The app launches on iOS and Android in October 2026. Rate my routine works today at /rate — no sign-in.