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Trisodium EDTA

Description

Trisodium EDTA (ethylenediaminetetraacetic acid) is a versatile chelating agent widely used in skincare and cosmetic formulations. This synthetic compound effectively binds to metal ions, preventing them from interfering with product stability and performance. In skincare, Trisodium EDTA serves multiple functions, primarily as a preservative enhancer and antioxidant.

The ingredient's ability to sequester metal ions helps maintain product efficacy by inhibiting the growth of microorganisms that rely on these ions for survival. This property extends the shelf life of skincare products and reduces the need for higher concentrations of traditional preservatives. Additionally, Trisodium EDTA's metal-binding capacity protects formulations from oxidation, maintaining their color, fragrance, and overall integrity.

In water-based products, Trisodium EDTA improves clarity by preventing mineral deposits. It also enhances the foaming and cleansing properties of surfactants in cleansers and shampoos. While generally considered safe for topical use, some individuals may experience mild irritation. The concentration of Trisodium EDTA in cosmetic products typically ranges from 0.01% to 0.1%, ensuring its effectiveness while minimizing potential adverse reactions.