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POTASSIUM PHOSPHATE

Description

Potassium phosphate is a versatile inorganic compound widely used in skincare and cosmetic formulations. This water-soluble salt serves multiple functions, primarily as a pH adjuster and buffering agent. Its ability to maintain a stable pH level in products is crucial for preserving the efficacy of active ingredients and ensuring skin compatibility.

In skincare, potassium phosphate helps balance the acidity of formulations, creating an optimal environment for other ingredients to perform effectively. It's particularly useful in products designed for sensitive or acne-prone skin, where maintaining the skin's natural pH is essential. The ingredient also acts as a mild astringent, potentially helping to tighten pores and reduce excess oil production.

Potassium phosphate contributes to the overall stability and shelf life of skincare products by preventing pH fluctuations that could lead to ingredient degradation. It's often found in cleansers, toners, serums, and moisturizers. While generally considered safe for topical use, it's important to note that potassium phosphate is primarily a functional ingredient rather than an active one, meaning its direct skin benefits are limited compared to other targeted skincare compounds.