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Disodium Phosphate

Description

Disodium Phosphate is a versatile inorganic compound widely used in skincare formulations and cosmetic products. This white, crystalline powder is a sodium salt of phosphoric acid, known for its buffering capabilities and pH-adjusting properties. In skincare, Disodium Phosphate plays a crucial role in maintaining product stability and optimizing the effectiveness of other active ingredients.

As a buffering agent, Disodium Phosphate helps control the acidity or alkalinity of skincare formulations, ensuring they remain at the ideal pH level for skin application and ingredient efficacy. This is particularly important for products containing sensitive active ingredients that may degrade or become ineffective at certain pH levels.

Disodium Phosphate also functions as an emulsifier and dispersing agent, aiding in the uniform distribution of ingredients throughout a product. This property is essential for creating stable emulsions and preventing ingredient separation. Additionally, it can act as a chelating agent, binding to metal ions that may otherwise compromise product stability or cause irritation.

While not typically used as an active ingredient for direct skin benefits, Disodium Phosphate's role in formulation is critical for ensuring product safety, stability, and efficacy.