What is it?
Dextran is a complex polysaccharide composed of glucose molecules, used in skincare primarily as a viscosity-controlling agent, stabilizer, and skin-conditioning ingredient. It is known for its ability to contribute to the texture and consistency of skincare products while also providing hydrating and soothing benefits. Dextran can also serve as an agent for active ingredients, which can contribute to their absorption and efficacy in skincare formulations.
Where does it come from?
Dextran is derived from natural sources through the fermentation process. These ferments convert sucrose, a type of sugar found in plants, into dextran. The resulting polysaccharide is then purified for use in cosmetic and skincare formulations. Dextran’s natural origin and compatibility with other ingredients make it a popular choice in various skincare products.