
AMMONIUM ALGINATE
Description
Ammonium alginate is a versatile and naturally derived ingredient widely used in skincare and cosmetic formulations. This water-soluble compound is obtained from brown seaweed and belongs to the family of alginates, known for their thickening and stabilizing properties. In skincare products, ammonium alginate functions primarily as a viscosity controller and emulsion stabilizer.
The ingredient forms a protective film on the skin's surface, helping to maintain hydration and reduce transepidermal water loss. This film-forming ability also contributes to the smooth application of products and can provide a temporary tightening effect on the skin. Ammonium alginate is particularly valued for its ability to create gel-like textures in formulations, making it ideal for use in masks, serums, and moisturizers.
Additionally, ammonium alginate exhibits mild antioxidant properties, potentially offering some protection against environmental stressors. Its gentle nature makes it suitable for various skin types, including sensitive skin. The ingredient is biodegradable and considered safe for use in cosmetics, with a low risk of irritation or allergic reactions. In formulations, it is often combined with other humectants and emollients to enhance overall product efficacy and texture.