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Melibiose

Description

Melibiose is a disaccharide composed of galactose and glucose units linked by an α(1→6) glycosidic bond. This naturally occurring sugar is found in various plant sources, including legumes and certain honey varieties. In skincare formulations, melibiose has gained attention for its potential benefits as a humectant and skin-conditioning agent.

The compound exhibits hygroscopic properties, allowing it to attract and retain moisture from the environment. This characteristic makes melibiose valuable in hydrating skincare products, helping to maintain skin moisture levels and improve overall skin texture. Additionally, melibiose has been studied for its potential prebiotic effects, which may support the skin's microbiome and contribute to a healthier skin barrier function.

Research suggests that melibiose may have antioxidant properties, potentially offering protection against free radical damage and environmental stressors. Some studies indicate that it may also have mild anti-inflammatory effects, which could be beneficial in soothing sensitive or irritated skin.

In cosmetic formulations, melibiose is typically used at concentrations ranging from 0.1% to 5%, depending on the product type and desired effects. Its compatibility with various skincare ingredients makes it a versatile component in moisturizers, serums, and other topical treatments.