Potassium Hyaluronate ●
TL;DR. This ingredient is primarily a humectant and skin-conditioning polymer, used to bind water at the skin surface and improve a formula’s slip and cushion. It can also add light film-forming effects without a greasy feel.
What does Potassium Hyaluronate do in a cosmetic formula?
This ingredient is primarily a humectant and skin-conditioning polymer, used to bind water at the skin surface and improve a formula’s slip and cushion. It can also add light film-forming effects without a greasy feel.
Is Potassium Hyaluronate clean?
It is generally well tolerated, non-sensitizing, and not a common restricted-list concern in clean beauty frameworks. The main quality consideration is purity, especially for fermentation-derived grades where residual proteins, salts, or bioburden should be well controlled.
Is Potassium Hyaluronate sustainable?
This material is commonly made by microbial fermentation rather than animal sourcing, which gives it a more traceable supply profile. It is water soluble, biodegradable, and not associated with environmental persistence concerns.
Is Potassium Hyaluronate COSMOS-approved?
It is generally permitted under COSMOS-natural and COSMOS-organic formulas when produced through accepted biotechnology and processing routes. Its profile aligns well with Green Chemistry principles because fermentation can use renewable feedstocks, mild aqueous processing, and a biodegradable final polymer.
How does Potassium Hyaluronate work chemically?
The molecule is an alkali-metal salt of a linear anionic glycosaminoglycan built from repeating sugar-acid and amino-sugar units, which helps it attract and hold water through extensive hydrogen bonding. Typical use levels are about 0.01% to 0.5%, with best stability in mildly acidic to neutral systems, while strong acid, strong base, oxidants, high heat, and certain enzymes can reduce molecular weight and viscosity.
Last updated 2026-05-13