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THREITOL

Description

Threitol is a sugar alcohol derived from the natural fermentation of erythritol, exhibiting notable hydrating and moisturizing properties in skincare formulations. This four-carbon polyol has a molecular structure similar to other humectants like glycerin and sorbitol, allowing it to effectively attract and retain moisture in the skin.

Threitol's low molecular weight enhances its ability to penetrate the stratum corneum, providing deep hydration and improving skin barrier function. It demonstrates excellent stability across a wide pH range and is compatible with most cosmetic ingredients, making it versatile in various skincare products.

Studies have shown threitol to be non-irritating and well-tolerated, even on sensitive skin. Its humectant properties help reduce transepidermal water loss, leading to improved skin elasticity and a smoother texture. Additionally, threitol exhibits antioxidant capabilities, potentially offering protection against environmental stressors.

In formulations, threitol can be used at concentrations ranging from 1% to 5%, depending on the desired effect and product type. It synergizes well with other moisturizing agents and can enhance the efficacy of active ingredients. Threitol's natural origin and biodegradability also make it an attractive option for eco-conscious skincare brands.