Tuber Melanosporum Extract

Tuber Melanosporum Extract is derived from the black truffle, a fungus rich in polysaccharides, proteins, and bioactive compounds. In skincare formulations, it serves as both a humectant and skin conditioning agent, helping to draw moisture into the skin and improve its overall feel and texture.This ingredient appears in a small proportion of skincare products, typically at low concentrations. Its use in cosmetics capitalises on the truffle's naturally occurring compounds rather than any exotic rarity—the extract is processed to isolate beneficial components for topical application.

As a humectant, tuber melanosporum extract works by drawing water from deeper skin layers and the environment into the stratum corneum, the skin's outermost layer. This process helps maintain hydration and can improve skin plumpness and resilience.The extract's polysaccharide content contributes to skin conditioning by forming a protective film on the skin's surface, which can enhance moisture retention and leave skin feeling softer. The bioactive compounds may also support the skin's natural defence mechanisms against oxidative stress.

Tuber melanosporum extract is typically found in serums, moisturisers, and hydrating masks. Apply to clean, damp skin for optimal humectant effect, as the ingredient works best when there is moisture available to draw into the skin. Layer under an occlusive moisturiser or oil if your skin is particularly dry to seal in hydration.

Generally well-tolerated across skin types. Those with known sensitivities to fungi or mushroom-derived ingredients should perform a patch test before full application.