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DEXTRAN

Description

Dextran is a complex polysaccharide derived from bacterial fermentation, primarily produced by Leuconostoc mesenteroides. This versatile ingredient has gained significant attention in skincare formulations due to its multifaceted benefits. Composed of glucose molecules linked by ��-1,6 glycosidic bonds, dextran exhibits exceptional moisture-binding properties, making it an effective humectant.

In skincare applications, dextran functions as a film-forming agent, creating a protective barrier on the skin's surface. This barrier helps to reduce transepidermal water loss and shield against environmental stressors. Its high molecular weight allows it to remain on the skin's surface, providing long-lasting hydration without penetrating deeper layers.

Dextran also demonstrates anti-inflammatory properties, potentially soothing irritated skin and reducing redness. Its ability to enhance the delivery of active ingredients makes it a valuable addition to various formulations. In anti-aging products, dextran may help improve skin elasticity and firmness by supporting the extracellular matrix.

This ingredient is generally well-tolerated and suitable for most skin types, including sensitive skin. Its natural origin and biodegradability contribute to its appeal in clean beauty formulations.