Preservatives are crucial in cosmetics and personal care products to prevent bacterial, mold, and yeast growth, ensuring product safety and longevity. Common preservatives include parabens, phenoxyethanol, and natural options like potassium sorbate. Brands now emphasize preservative-free or naturally preserved formulas to meet consumer demand for safer, cleaner beauty products.

EDTA Tetrasodium Salt

EDTA Tetrasodium Salt (Ethylenediaminetetraacetic acid tetrasodium salt) is a highly water-soluble chelating agent widely used to bind and sequester metal ions such as calcium, magnesium, iron, and heavy metals. It is the fully neutralized, alkaline form of EDTA, typically supplied as a white granular or powder form. This salt exhibits excellent chelating efficiency at neutral to alkaline pH levels, making it a critical additive in numerous industrial, pharmaceutical, cosmetic, agricultural, and water treatment applications. Its ability to prevent metal-induced degradation and enhance formulation stability makes it invaluable in many sectors.