Category:
Prophylactic Biological Products
CAS NO:
NA
Standard:
In-house Standards,
Bearberry extract is a standardized botanical ingredient derived from Arctostaphylos uva-ursi. The primary active constituent, arbutin, undergoes enzymatic hydrolysis to release hydroquinone. CAS: 81-08-5. Molecular formula: C12H16O7.
Long-term topical use may cause epidermal irritation. Store in cool, dry conditions below 25°C. Avoid ingestion due to potential nephrotoxicity of high-dose hydroquinone metabolites.