Back to Ingredient Dictionary

Potassium Phosphate

Description

Potassium Phosphate is a versatile inorganic compound widely used in skincare formulations and cosmetic products. This salt of potassium and phosphoric acid serves multiple functions in skincare, primarily as a pH adjuster and buffering agent. It helps maintain the stability and effectiveness of various formulations by controlling acidity levels.

In skincare products, Potassium Phosphate acts as an emulsifier, aiding in the mixing of oil and water-based ingredients to create stable emulsions. It also functions as a sequestering agent, binding to metal ions that could potentially degrade the product or irritate the skin. This ingredient can enhance the preservation system of skincare formulations, contributing to extended shelf life.

Potassium Phosphate is generally considered safe for topical use and is well-tolerated by most skin types. It can be found in a wide range of products, including cleansers, toners, serums, and moisturizers. While not directly providing significant skincare benefits, its role in maintaining product integrity and pH balance indirectly contributes to the overall efficacy of skincare formulations. Its ability to stabilize products helps ensure that active ingredients remain effective throughout the product's lifespan.

Products with this Ingredient