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Sodium Dextran Sulfate

Description

Sodium Dextran Sulfate is a versatile compound with significant applications in skincare and dermatological formulations. This synthetic polymer is derived from dextran, a complex branched glucan produced by certain lactic acid bacteria. The sulfation process enhances its properties, making it a valuable ingredient in various skincare products.

In topical applications, Sodium Dextran Sulfate functions as a potent humectant, drawing moisture to the skin and helping to maintain hydration. Its molecular structure allows it to form a protective film on the skin's surface, reducing transepidermal water loss and improving overall skin barrier function. This ingredient also demonstrates anti-inflammatory properties, potentially benefiting conditions such as mild eczema or irritated skin.

Sodium Dextran Sulfate exhibits antioxidant capabilities, helping to neutralize free radicals and protect skin cells from oxidative stress. In some formulations, it may enhance the penetration of other active ingredients, improving their efficacy. Its compatibility with a wide range of cosmetic ingredients makes it a versatile choice for formulators.

While generally well-tolerated, as with any skincare ingredient, patch testing is recommended to ensure individual compatibility. Sodium Dextran Sulfate is typically used in concentrations ranging from 0.1% to 2% in skincare formulations.