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TETRASODIUM ETIDRONATE

Description

Tetrasodium Etidronate is a versatile chelating agent widely used in skincare and cosmetic formulations. This water-soluble compound belongs to the bisphosphonate family and is known for its ability to bind metal ions, particularly calcium and magnesium. In skincare products, Tetrasodium Etidronate serves multiple functions, primarily as a stabilizer and preservative enhancer.

Its metal-binding properties make it effective in preventing oxidation and discoloration of formulations, thus extending product shelf life. Tetrasodium Etidronate also helps to maintain the clarity of liquid products by preventing the formation of mineral deposits. In cleansing formulations, it enhances the performance of surfactants by reducing the negative effects of hard water.

The ingredient is generally considered safe for use in cosmetics at concentrations up to 1%. It's particularly beneficial in products designed for sensitive skin, as it helps mitigate the potential irritation caused by metal ions. Tetrasodium Etidronate is often found in shampoos, body washes, facial cleansers, and various leave-on skincare products. Its ability to improve product stability and enhance the efficacy of other ingredients makes it a valuable component in modern skincare formulations.