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TETRAHYDROFURFURYL ALCOHOL

Description

Tetrahydrofurfuryl alcohol (THFA) is a versatile organic compound with significant applications in skincare formulations. This clear, colorless liquid is derived from furfural, a byproduct of agricultural processes, making it a potentially sustainable ingredient choice. THFA functions primarily as a solvent and penetration enhancer in cosmetic products.

Its molecular structure allows THFA to dissolve both hydrophilic and lipophilic substances, making it an excellent carrier for various active ingredients. This property enhances the delivery of beneficial compounds deeper into the skin layers, potentially improving their efficacy. THFA's low molecular weight further contributes to its ability to penetrate the stratum corneum.

In skincare formulations, THFA is often used in concentrations ranging from 1% to 5%. It can help improve the texture and spreadability of products while also contributing to their overall stability. THFA has been shown to have mild moisturizing properties, which can help maintain skin hydration.

While generally considered safe for cosmetic use, it's important to note that THFA can potentially cause irritation in sensitive individuals. As with any skincare ingredient, patch testing is recommended before widespread use.