Ppg-5-Ceteth-20 ●
TL;DR. This ingredient is primarily a nonionic solubilizer and emulsifier, used to help disperse oils, fragrance components, and other lipophilic materials into water-based formulas. It can also support mild cleansing and improve formula slip.
What does Ppg-5-Ceteth-20 do in a cosmetic formula?
This ingredient is primarily a nonionic solubilizer and emulsifier, used to help disperse oils, fragrance components, and other lipophilic materials into water-based formulas. It can also support mild cleansing and improve formula slip.
Is Ppg-5-Ceteth-20 clean?
From a clean-beauty perspective, it has friction because it is made through alkoxylation, a process associated with residual ethylene oxide and 1,4-dioxane that require tight purification controls. It is generally low in irritation when well purified, but some clean standards flag this class for processing-residue concerns.
Is Ppg-5-Ceteth-20 sustainable?
This material is typically synthetic and relies partly on petrochemical-derived polyether building blocks, even when the fatty alcohol portion may come from plant or petrochemical sources. It is expected to have better biodegradability than silicone polymers, but it is not a strong renewable-feedstock choice.
Is Ppg-5-Ceteth-20 COSMOS-approved?
It is not permitted in COSMOS-natural or COSMOS-organic products because alkoxylated synthetic surfactants of this type do not meet the standard’s chemistry rules. Its Green Chemistry fit is limited by petrochemical inputs and residue-management needs, although it can be effective at low use levels.
How does Ppg-5-Ceteth-20 work chemically?
The molecule is a nonionic fatty-alcohol polyether, combining a long hydrophobic alkyl chain with hydrophilic oxyalkylene units to create oil-in-water solubilizing behavior. It is usually stable across a broad cosmetic pH range and is commonly used in small percentages alongside other surfactants or emulsifiers to improve clarity, dispersion, and sensory feel.
Last updated 2026-05-13