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CALCIUM SORBATE

Description

Calcium sorbate is a versatile preservative widely used in skincare and cosmetic formulations. This white, crystalline powder is derived from sorbic acid and calcium, forming a stable salt with potent antimicrobial properties. Its primary function is to inhibit the growth of molds, yeasts, and certain bacteria, thereby extending the shelf life of various personal care products.

In skincare applications, calcium sorbate is particularly valued for its effectiveness at a wide pH range, making it suitable for diverse formulations. It is generally considered mild and well-tolerated by most skin types, contributing to its popularity in sensitive skin products. Calcium sorbate works synergistically with other preservatives, enhancing overall product protection.

This ingredient is typically used at concentrations between 0.1% and 0.5%, depending on the formulation and desired preservation efficacy. It is soluble in water and glycerin, facilitating easy incorporation into various product types, including creams, lotions, and gels. Calcium sorbate complies with global cosmetic regulations and is approved for use in natural and organic certified products in many regions, further expanding its applicability in modern skincare formulations.