Humectant

Schizophyllum Commune Mycelium

INCI: SCHIZOPHYLLUM COMMUNE MYCELIUM

Reviewed by Emma · Last updated 2 Jun 2026

A fungal-derived ingredient with potential conditioning and hydration properties for skincare formulations

Best For Skin Types

All, Dry, Mature

Addresses

Dryness, Hydration, Barrier repair

Usage Frequency

Daily

What Is Schizophyllum Commune Mycelium?

Schizophyllum commune mycelium is derived from the fruiting body of a basidiomycete fungus commonly found on decaying wood. In skincare formulations, it is processed into a functional ingredient that can be incorporated into serums, moisturisers, and treatment products.

The mycelium contains naturally occurring polysaccharides, including chitosan and glucans, which give it conditioning and humectant properties. These components are thought to help the skin retain moisture and maintain a smoother surface texture.

How It Works

Schizophyllum commune mycelium functions primarily as a humectant and emollient. The polysaccharides present in its structure attract water molecules to the skin's surface, helping to increase hydration levels. Simultaneously, it can form a light conditioning film that reduces transepidermal water loss.

The ingredient's natural fibre-like structure may also provide a mild skin-conditioning effect, contributing to texture refinement and a more uniform skin appearance over time with consistent use.

Clinical Evidence & References

Research into Schizophyllum commune mycelium in skincare is still emerging. Laboratory studies have explored its use in wound dressing applications, where its chitosan-glucan fibre structure demonstrated enhanced hydration retention and structural stability when combined with other materials like collagen.

However, direct clinical evidence of its efficacy in cosmetic skincare products remains limited. More human studies are needed to establish specific benefits for common skin concerns. Current use is primarily based on its known chemical composition and traditional application in textile and biomaterial engineering.

How to Use

This ingredient is typically found in serums, moisturisers, and treatment masks. It works well alongside other humectants such as glycerine or hyaluronic acid, and can be layered with emollients for enhanced hydration. Apply to clean, damp skin for optimal moisture absorption, and follow with your usual skincare routine.

Safety & Precautions

Schizophyllum commune mycelium is generally well-tolerated in cosmetic formulations. However, as with any ingredient, patch testing is advisable for those with known sensitivity to fungal-derived materials or mushroom allergies.

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