Schizophyllan
A beta-glucan from the schizophyllum fungus. It draws in moisture, soothes and supports skin comfort. Well tolerated.
Evidence by route
Topical application
A hydrating fungal beta-glucan. Safe.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Schizophyllan (INCI: Schizophyllan) is a beta-glucan obtained from the fungus Schizophyllum commune. In cosmetics it works as a high-molecular-weight humectant: it draws water, forms a thin soft film on the skin and gives a calm, comfortable feel. On efficacy it is a solid supporting component. Beta-glucans have a reasonable basis for surface hydration and comfort, though the bolder claims about deep repair go beyond the available data. It hydrates and soothes reliably, without promising more. In pregnancy and breastfeeding topical use poses no problem; it has no systemic relevance. Tolerance is excellent, with very low irritation and allergy risk, suitable for sensitive and reactive skin. Reactions are rare.
Frequently asked questions
Is Schizophyllan safe during pregnancy?
Schizophyllan is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Schizophyllan for?
Schizophyllan suits: normal, dry, combination, oily, sensitive.
What is Schizophyllan and what does it do in cosmetics?
A beta-glucan from the schizophyllum fungus.
What's the INCI name for Schizophyllan?
The INCI name is Schizophyllan.
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