Cetaryl Alcohol ●
TL;DR. This ingredient is primarily a structuring agent, co-emulsifier, and viscosity builder in creams, lotions, conditioners, and balms. It adds body, improves emulsion stability, and gives skin and hair a softer, smoother feel.
What does Cetaryl Alcohol do in a cosmetic formula?
This ingredient is primarily a structuring agent, co-emulsifier, and viscosity builder in creams, lotions, conditioners, and balms. It adds body, improves emulsion stability, and gives skin and hair a softer, smoother feel.
Is Cetaryl Alcohol clean?
This ingredient is generally well-tolerated and has a strong clean-beauty standing, with low irritation potential for most users. It is not the same as short-chain drying alcohols and is typically viewed as unproblematic in clean standards.
Is Cetaryl Alcohol sustainable?
This material is commonly sourced from plant oils, often palm, coconut, or other vegetable feedstocks, though petrochemical routes can also exist. It is readily biodegradable, with the main sustainability question being traceable and responsibly managed plant sourcing.
Is Cetaryl Alcohol COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic when sourced and processed according to the standard. From a Green Chemistry perspective, it aligns well when made from renewable feedstocks, uses relatively simple processing, and biodegrades readily.
How does Cetaryl Alcohol work chemically?
The molecule is a waxy blend of long-chain saturated primary alcohols, mainly 16- and 18-carbon chains, which gives it a high melting point and strong oil-phase structuring behavior. Typical use levels are about 0.5 to 10%, and it is nonionic, broadly pH-stable, and often paired with emulsifiers or conditioning agents to improve texture and stability.
Last updated 2026-05-13