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POTASSIUM PROPIONATE

Description

Potassium propionate is a versatile preservative and pH adjuster commonly used in skincare and cosmetic formulations. This white, crystalline salt is derived from propionic acid and potassium hydroxide, offering both antimicrobial properties and the ability to maintain product stability. Its primary function is to inhibit the growth of mold and bacteria, thereby extending the shelf life of various personal care products.

In skincare formulations, potassium propionate is particularly effective in water-based products, where microbial contamination is a significant concern. It functions optimally in acidic to neutral pH environments, making it suitable for a wide range of skincare applications. The ingredient is generally considered safe for topical use and is approved by regulatory bodies worldwide, including the FDA and European Commission.

Potassium propionate's efficacy as a preservative is complemented by its mild nature, making it less likely to cause irritation compared to some other preservatives. This characteristic makes it a preferred choice for sensitive skin formulations. Additionally, its ability to act as a pH buffer helps maintain product consistency and effectiveness over time, contributing to the overall stability and performance of skincare products.