Back to Ingredient Dictionary

SODIUM/TEA-UNDECYLENOYL ALGINATE

Description

SODIUM/TEA-UNDECYLENOYL ALGINATE is a multifunctional skincare ingredient that combines the properties of undecylenic acid with the benefits of alginate, a natural polysaccharide derived from brown algae. This unique compound serves as an effective emulsifier, thickener, and stabilizer in cosmetic formulations.

The ingredient's primary function is to enhance the texture and stability of skincare products, particularly in oil-in-water emulsions. It helps create smooth, creamy formulations with improved spreadability and skin feel. Additionally, SODIUM/TEA-UNDECYLENOYL ALGINATE possesses mild antimicrobial properties, contributing to the preservation of cosmetic products.

The sodium and TEA (triethanolamine) forms of this ingredient allow for versatility in formulation, catering to different pH requirements and product types. Its compatibility with various active ingredients makes it suitable for use in a wide range of skincare products, including moisturizers, serums, and sunscreens.

SODIUM/TEA-UNDECYLENOYL ALGINATE is generally well-tolerated by most skin types and is considered safe for use in cosmetics. Its natural origin and multifunctional properties make it an attractive choice for formulators seeking to create effective, stable, and skin-friendly products.