Science
Mechanism of Action
This extract inhibits tyrosinase to reduce melanin synthesis and hyaluronidase to preserve hyaluronic acid levels. Its high polysaccharide content forms a protective moisturizing film, while ergothioneine provides potent antioxidant defense against UV-induced oxidative stress.
Research
Clinical Evidence
High confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Optimal stability is achieved in slightly acidic to neutral pH ranges (5.0–7.0). It is heat-sensitive, and prolonged high temperatures can degrade its active enzymatic and antioxidant components.
Conflicts
- Strong oxidizing agents
- Extreme pH conditions (<4.0 or >8.0)
Safety
Safety Profile
While not formally reviewed by the CIR for cosmetics, the FDA recognizes A. bisporus preparations as GRAS for food use. Clinical patch tests indicate it is non-irritating at typical usage concentrations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Agaricus Bisporus Extract is a valuable, multi-functional ingredient offering clinically supported hydration, anti-aging, and brightening benefits with a strong safety profile.
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References
Sources