Guar Hydroxypropyltimronium Chloride ●
TL;DR. This ingredient is a cationic conditioning polymer used mainly in shampoos, conditioners, and body washes. It helps reduce static, improve wet combing, add slip, and lightly thicken water-based formulas.
What does Guar Hydroxypropyltimronium Chloride do in a cosmetic formula?
This ingredient is a cationic conditioning polymer used mainly in shampoos, conditioners, and body washes. It helps reduce static, improve wet combing, add slip, and lightly thicken water-based formulas.
Is Guar Hydroxypropyltimronium Chloride clean?
Clean-beauty frameworks generally treat it as acceptable, especially in rinse-off products, and it is not a common restricted-list trigger. The main quality questions are residual processing reagents from cationic modification and possible eye or skin irritation at higher use levels.
Is Guar Hydroxypropyltimronium Chloride sustainable?
This material starts from a renewable seed-derived polysaccharide, then is chemically modified to make it positively charged and more substantive. It is expected to biodegrade better than many synthetic conditioning polymers, but the quaternary modification and processing inputs make its sustainability profile less simple than the unmodified plant gum.
Is Guar Hydroxypropyltimronium Chloride COSMOS-approved?
It is generally permitted in COSMOS-natural when supplier documentation confirms compliant feedstocks, processing, and impurity controls, and it may be used in COSMOS-organic formulas without necessarily counting as organic content. From a Green Chemistry view, it has a renewable backbone and water-based utility, balanced by petrochemical modification reagents and the need for residue control.
How does Guar Hydroxypropyltimronium Chloride work chemically?
The molecule is a high-molecular-weight polysaccharide ether bearing quaternary ammonium groups, which give it a permanent positive charge and strong affinity for negatively charged hair and skin surfaces. Typical use is about 0.1 to 0.5% in shampoos and conditioners, and it hydrates in water across a broad pH range but needs good dispersion to prevent clumping and manage interactions with anionic surfactants.
Last updated 2026-05-15