Polyuquaternium-68 ●
TL;DR. This ingredient is a cationic film-former and conditioning polymer used mainly in hair care for hold, frizz control, combability, and a smooth after-feel.
What does Polyuquaternium-68 do in a cosmetic formula?
This ingredient is a cationic film-former and conditioning polymer used mainly in hair care for hold, frizz control, combability, and a smooth after-feel.
Is Polyuquaternium-68 clean?
This ingredient has clean-standard friction because it is a synthetic cationic polymer rather than a simple biodegradable conditioner. It is generally well tolerated at cosmetic use levels, but polymer restrictions, residue concerns, and aquatic persistence drive scrutiny.
Is Polyuquaternium-68 sustainable?
This material is made by synthetic polymerization, typically from petrochemical-derived monomers. It is not considered readily biodegradable, and its water-soluble polymer profile raises persistence concerns after rinse-off use.
Is Polyuquaternium-68 COSMOS-approved?
This ingredient is not permitted under COSMOS-natural or COSMOS-organic standards as a conventional synthetic polymer. From a Green Chemistry lens, it scores weakly because it relies on synthetic monomers and has limited biodegradability, even though it can perform at low use levels.
How does Polyuquaternium-68 work chemically?
The molecule is a water-soluble cationic copolymer with permanently charged groups that adsorb onto negatively charged hair and skin surfaces. It is commonly used at low active levels in styling and conditioning systems, and it may lose clarity or performance in formulas with high anionic surfactant or electrolyte loads.
Last updated 2026-05-13