Back to Ingredient Dictionary

5-ETHYL-3-HYDROXY-4-METHYLFURAN-2-ONE

Description

5-Ethyl-3-hydroxy-4-methylfuran-2-one, also known as Maple Lactone, is a naturally occurring compound found in maple syrup and other plant materials. This versatile ingredient has gained attention in the skincare industry for its potential benefits and unique properties. With a molecular structure resembling a furanone, it contributes to a pleasant, sweet aroma reminiscent of maple and caramel.

In skincare formulations, 5-Ethyl-3-hydroxy-4-methylfuran-2-one serves multiple purposes. It acts as a fragrance enhancer, imparting a subtle sweetness to products without overpowering other scents. Additionally, this compound exhibits antioxidant properties, potentially helping to neutralize free radicals and protect the skin from environmental stressors. Some studies suggest it may have mild antimicrobial effects, which could be beneficial in maintaining skin health.

When incorporated into skincare products, 5-Ethyl-3-hydroxy-4-methylfuran-2-one is typically used in low concentrations due to its potency. It is compatible with various formulation types, including creams, lotions, and serums. While generally well-tolerated, as with any skincare ingredient, patch testing is recommended for individuals with sensitive skin or known allergies.