bananapeel

Potassium Sorbate

POTASSIUM SORBATE

Data confidence:High

Function

Preservative

EWG Safety Score

2/10Low concern

About this ingredient

Potassium sorbate is a potassium salt of sorbic acid widely used as a preservative in cosmetics and personal care products. It inhibits the growth of bacteria, yeasts, and molds, extending product shelf life and maintaining stability. It is effective across a broad pH range and is considered a gentle preservative alternative to synthetic options.

Found in 12+ sunscreens