α-Arbutin (ALPHA-ARBUTIN)
Global Regulation Summary
Overview of current status across major international markets.
Detailed Regional Status
| Region | Status | Max Conc. | Conditions | Source |
|---|---|---|---|---|
| 🇪🇺 EU | Unknown | - | - | Official ↗ |
| 🇺🇸 USA | Unknown | - | - | Official ↗ |
| 🇯🇵 Japan | Unknown | - | - | Official ↗ |
| 🇰🇷 Korea | Unknown | - | - | Official ↗ |
| 🇬🇧 UK | Unknown | - | - | Official ↗ |
🌿 Natural Sources
Alpha-arbutin is not found naturally in significant amounts. Beta-arbutin occurs naturally in bearberry, while alpha-arbutin is primarily synthetic. Both are glycosylated derivatives of hydroquinone with different molecular configurations.
🏭 How It's Made
Produced by enzymatic glycosylation of hydroquinone in the presence of α-amylase and dextrin. This biosynthetic process creates the alpha-anomer configuration, which is more stable and effective than naturally occurring beta-arbutin.
💄 Uses in Cosmetics
EU restricts to 2% in facial creams and 0.5% in body lotions. More effective than beta-arbutin due to better stability and penetration. Used in brightening serums, dark spot correctors, and melasma treatments. Inhibits tyrosinase without converting to free hydroquinone in skin.
🔬 Other Applications
Research applications in dermatology for studying melanogenesis and pigmentation disorders. Used in clinical studies for treating hyperpigmentation conditions including melasma, post-inflammatory hyperpigmentation, and age spots.
💡 Fun Facts
- • Alpha-arbutin is approximately 10 times more effective at inhibiting tyrosinase than beta-arbutin due to its superior stability
- • The alpha configuration prevents conversion to free hydroquinone in skin, making it safer than beta-arbutin which can slowly release hydroquinone
- • Developed specifically for cosmetic use to overcome the limitations of natural beta-arbutin - a prime example of biomimetic chemistry improving on nature
Frequently Asked Questions
What is ALPHA-ARBUTIN used for in cosmetics?
ALPHA-ARBUTIN is primarily used for skin conditioning in cosmetic products. It also serves as skin brightening, antioxidant. The ingredient is commonly found in moisturizers, lotions, and creams.
Which countries regulate ALPHA-ARBUTIN?
ALPHA-ARBUTIN is approved for cosmetic use in all major markets: , with no significant restrictions.
Where can I find official regulation information about ALPHA-ARBUTIN?
Official information about ALPHA-ARBUTIN regulations can be found on government websites: EU CosIng database, US FDA Cosmetics page, Japan MHLW cosmetics standards, UK Government cosmetics guidance, and Korea MFDS. Always verify regulatory status with these official sources before making formulation decisions.
Disclaimer
The information on this website is for educational and informational purposes only and is not intended as medical advice. While we strive for accuracy based on official government databases, cosmetic regulations change frequently. Always consult with a qualified professional or refer to the latest official regulatory documents for compliance. We are not responsible for any actions taken based on the information provided here.