Alpha-Arbutin
CAS Number: 84380-01-8
Alpha-Arbutin is a biosynthetic glycosylated hydroquinone derivative that inhibits melanin synthesis by blocking tyrosinase activity. The alpha-configured form is significantly more stable and effective than beta-arbutin, making it the preferred brightening active in high-performance cosmetics. It is safe, effective, and widely approved, providing a safer alternative to hydroquinone for skin lightening applications.
Technical Specifications
| appearance | White crystalline powder |
| purity (%) | ≥99 |
| specific rotation | +179° to +182° |
| melting point (°C) | 196–200 |
Applications
- Brightening serums and ampoules
- Whitening day creams and masks
- Dark spot correction products
- Underarm and intimate whitening products
- Combination whitening treatment systems
Key Features
- Highly effective tyrosinase inhibitor
- More stable and potent than beta-arbutin
- Safe alternative to hydroquinone
- Excellent water solubility for aqueous systems
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CAS Number
84380-01-8
Category
Personal Care ChemicalsAvailability
In StockSample
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