Octyl Dodecanol ●
TL;DR. This ingredient primarily functions as an emollient and lipophilic solvent, adding slip, cushion, and a non-greasy feel to creams, lip products, sunscreens, and color cosmetics.
What does Octyl Dodecanol do in a cosmetic formula?
This ingredient primarily functions as an emollient and lipophilic solvent, adding slip, cushion, and a non-greasy feel to creams, lip products, sunscreens, and color cosmetics.
Is Octyl Dodecanol clean?
This ingredient is generally well tolerated, with low sensitization potential and little clean-standard controversy. It is not a common restricted-list material, though sourcing and manufacturing route can affect how it is classified by stricter natural standards.
Is Octyl Dodecanol sustainable?
This material can be made from plant-derived or petro-derived fatty alcohol feedstocks. Natural-origin supply often relies on coconut or palm-kernel chemistry, so traceability and responsible sourcing matter, and it is expected to be readily biodegradable.
Is Octyl Dodecanol COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic when the feedstock and processing route meet the standard’s requirements. Its Green Chemistry fit is strongest when made from renewable fatty alcohols, with good biodegradability and no major persistence concern.
How does Octyl Dodecanol work chemically?
The molecule is a branched C20 monohydric fatty alcohol, with one hydroxyl group and a large hydrophobic structure that gives low polarity, low volatility, and an oily skin feel. It is commonly used around 1 to 10% in emulsions and higher in anhydrous color cosmetics, and it is stable across typical cosmetic pH ranges while helping dissolve lipophilic actives, pigments, and waxy materials.
Last updated 2026-05-15