Arbutin is a naturally occurring glycosylated hydroquinone derived from bearberry (Arctostaphylos uva-ursi) and other plant sources. It inhibits tyrosinase activity — the key enzyme in melanin synthesis — without the cytotoxicity concerns associated with pure hydroquinone. Available in alpha and beta forms, with alpha-arbutin offering superior stability and efficacy for skin brightening formulations.
Applications:
- Skin brightening and hyperpigmentation treatment formulations
- Dark spot and melasma correction serums and creams
- Whitening facial masks and toners
- Suncare and post-sun repair products
Key Features & Benefits:
- Tyrosinase inhibitor — reduces melanin formation at source
- Safer alternative to hydroquinone with comparable efficacy
- Available in alpha form for superior stability and skin penetration
- No animal substance – suitable for halal formulations
- Water-soluble white powder, compatible with most formulation bases
