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SODIUM PHOSPHATE

Description

Sodium Phosphate is a versatile inorganic compound widely used in skincare formulations and cosmetic products. This salt of phosphoric acid serves multiple functions, including pH adjustment, buffering, and as an emulsifying agent. In skincare, Sodium Phosphate helps maintain product stability and ensures optimal effectiveness of other active ingredients.

As a pH adjuster, Sodium Phosphate helps balance the acidity or alkalinity of formulations, creating an environment that closely mimics the skin's natural pH. This is crucial for minimizing irritation and maximizing the efficacy of other ingredients. Its buffering capacity helps maintain a consistent pH level, even when the product is exposed to environmental factors or mixed with other substances.

Sodium Phosphate also acts as a chelating agent, binding to metal ions that could otherwise destabilize the product or reduce its shelf life. In some formulations, it can function as a mild cleansing agent, helping to remove impurities from the skin. While generally considered safe for topical use, individuals with sensitive skin should patch test products containing Sodium Phosphate to ensure compatibility.