Arbutin
Beta-Arbutin, Bearberry Extract derivative.
- CAS
- 497-76-7
- EC
- 207-850-3
- Sectors
- Personal Care & Cosmetics
Arbutin (CAS 497-76-7) is a hydroquinone glucoside of natural origin, a white crystalline powder that inhibits tyrosinase activity to prevent melanin formation, and it is used in skin-brightening serums, anti-aging creams and post-sun care lotions. The compound is highly valued for its excellent stability in aqueous formulations and its gentle action on sensitive skin types. It provides a Technical Grade solution for formulating high-end serums targeting hyperpigmentation and age spots. As a biomimetic active , it releases hydroquinone slowly, ensuring a consistent brightening effect without the risks of toxicity. It is characterized by its high solubility in water and compatibility with various botanical extracts.
Typical Properties
| Molecular formula | C12H16O7 |
|---|---|
| Molecular weight | 272.25 g/mol |
| Form | neat |
| Color | White |
| Melting point | 199.5 °C |
| Water solubility | 10-15 g/100 mL at 20 °C |
| HS code | 29389000 |
| Grades available | Cosmetic Grade, Technical Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Arbutin
Applications
- Brightening Serums: Core ingredient for evening skin tone and reducing the appearance of dark spots and freckles.
- Anti-Aging Products: Integrated into rejuvenation creams to provide a radiant complexion and treat photo-aged skin.
- Sun Defense: Used in post-sun care and protective lotions to prevent pigmentation caused by UV exposure.
Safety & Risks
Non-toxic but sensitive to light and high heat; may cause Mild Irritation if inhaled. Always wear Dust Masks and Protective Gloves when handling the powder to ensure product purity.
Packaging
1 kg Aluminum Foil Bags or 25 kg Fiber Drums.