Potassium Chloride ●
TL;DR. This ingredient is an inorganic electrolyte used mainly to adjust viscosity and ionic strength, especially in surfactant cleansers where small additions help tune gel structure and flow.
What does Potassium Chloride do in a cosmetic formula?
This ingredient is an inorganic electrolyte used mainly to adjust viscosity and ionic strength, especially in surfactant cleansers where small additions help tune gel structure and flow.
Is Potassium Chloride clean?
It is generally well tolerated and not a common sensitizer, with little clean-standard controversy. At higher concentrations it can feel drying or sting on compromised skin because it raises ionic strength.
Is Potassium Chloride sustainable?
This material is typically mineral-sourced, abundant, and made through straightforward purification. Biodegradability is not applicable to an inorganic electrolyte, but it dissociates into naturally common ions and does not bioaccumulate under normal cosmetic use.
Is Potassium Chloride COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic frameworks as a mineral-derived inorganic ingredient. It fits Green Chemistry reasonably well through abundant sourcing, water compatibility, simple processing, and low concern for persistence or bioaccumulation.
How does Potassium Chloride work chemically?
The molecule is a simple 1:1 inorganic ionic material that fully dissociates in water, increasing conductivity and ionic strength rather than acting as an organic active. Typical use is often about 0.1–2% for viscosity adjustment in anionic surfactant systems, and over-addition can thin the formula after the viscosity peak.
Last updated 2026-05-13