Potassium Palmitate ●
TL;DR. This ingredient functions mainly as an anionic cleansing surfactant, creating lather and helping lift oils and soil from skin or hair. It can also support emulsification in high-pH cleansing bars and liquid washes.
What does Potassium Palmitate do in a cosmetic formula?
This ingredient functions mainly as an anionic cleansing surfactant, creating lather and helping lift oils and soil from skin or hair. It can also support emulsification in high-pH cleansing bars and liquid washes.
Is Potassium Palmitate clean?
This ingredient is not a typical clean-standard restricted-list target, but formulas built around it are usually alkaline and can feel stripping or irritating for sensitive or barrier-impaired skin. The main clean-beauty concern is tolerance in the finished formula, not a broad ingredient controversy.
Is Potassium Palmitate sustainable?
This material is commonly derived from plant or animal fatty acids, with palm supply chains often relevant unless the source is specified. It is readily biodegradable, but sustainability depends on feedstock traceability and responsible agricultural practices.
Is Potassium Palmitate COSMOS-approved?
It is generally permitted under COSMOS-natural and COSMOS-organic when produced by allowed neutralization or saponification of compliant fatty-acid feedstocks. Its Green Chemistry fit is reasonable because it is biodegradable and made through simple chemistry, with sourcing as the main caveat.
How does Potassium Palmitate work chemically?
The molecule is an alkali-metal salt of a C16 saturated fatty acid, so it behaves as an anionic surfactant with strong cleansing at alkaline pH. It is typically used in high-pH cleansing systems, where performance and mildness depend heavily on free alkalinity, added humectants, and co-surfactants.
Last updated 2026-05-13