Is Octyldodecanol Banned? EU vs US Status, Risks & Where It Hides
TL;DR: Octyldodecanol is allowed in the EU but allowed in the US (emollient).
INCI name OCTYLDODECANOL. Also called Octyldodecanol. CAS 5333-42-6.
Other names: 2-Octyl-1-dodecanol
Is Octyldodecanol banned in the EU?
| EU status | Allowed |
|---|---|
| US status | Allowed |
| Risk level | low |
| Where it shows up | NARS Radiant Creamy Concealer, MAC Studio Fix Fluid Foundation, Various premium moisturizers |
| CAS number | 5333-42-6 |
What is Octyldodecanol?
Octyldodecanol is a long-chain branched fatty alcohol used as an emollient, viscosity modifier, and solvent in cosmetics. It is a liquid wax ester precursor that imparts a soft, non-greasy feel.
Why is Octyldodecanol used in personal-care products?
Provides a luxurious, silky skin feel in lipsticks, foundations, and creams. Also used as a solvent for pigments and UV filters in anhydrous formulations.
Is Octyldodecanol dangerous? Documented risks
Octyldodecanol is considered safe at cosmetic use levels. No carcinogenic, mutagenic, or endocrine-disrupting effects are documented. It is a common ingredient in luxury and color cosmetics with a well-established safety record. It is non-irritating and non-sensitizing.
Products that may contain Octyldodecanol
How to avoid Octyldodecanol: safer alternatives
Caprylic/capric triglyceride or isononyl isononanoate for similar emollient/solvent functionality.
Frequently asked questions about Octyldodecanol
Is octyldodecanol safe in cosmetics?
Yes. It is a well-tolerated emollient with no significant safety concerns documented.
What products contain octyldodecanol?
It is common in lip products, foundations, and luxury moisturizers where it contributes a smooth, non-greasy texture.
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Sources
- CIR Safety Assessment of Fatty Alcohols — Cosmetic Ingredient Review
- EWG Skin Deep: Octyldodecanol — Environmental Working Group
Our scores are never influenced by brands. Last updated 6/11/2026.