Peg-32 ●
TL;DR. This ingredient primarily acts as a water-soluble solvent, humectant, binder, and texture modifier. It helps dissolve other formula components, retain water, and improve slip or consistency in creams, gels, cleansers, and color cosmetics.
What does Peg-32 do in a cosmetic formula?
This ingredient primarily acts as a water-soluble solvent, humectant, binder, and texture modifier. It helps dissolve other formula components, retain water, and improve slip or consistency in creams, gels, cleansers, and color cosmetics.
Is Peg-32 clean?
This ingredient is generally well tolerated on skin, but it has clean-standard friction because it is made through ethoxylation. The main scrutiny is potential trace processing residues such as ethylene oxide and 1,4-dioxane, which responsible suppliers control through purification and testing.
Is Peg-32 sustainable?
This material is typically petrochemical-derived and highly water soluble. Its environmental profile is less aligned with preferred biodegradable, renewable inputs, although it is not known for bioaccumulation.
Is Peg-32 COSMOS-approved?
This ingredient is not permitted under COSMOS-natural or COSMOS-organic because ethoxylated synthetic materials are outside the standard. From a Green Chemistry perspective, it scores lower due to nonrenewable feedstock and processing-residue controls, despite efficient performance at modest use levels.
How does Peg-32 work chemically?
The molecule is a nonionic, water-soluble polyether with an average chain length of about 32 oxyethylene units and an approximate molecular weight near 1,450 Da. It is broadly pH-stable in cosmetic systems, compatible with many surfactants and humectants, and is commonly used from low single-digit levels upward depending on whether the target is solubilization, binding, or texture.
Last updated 2026-05-13