Alpha Arbutin (CAS 84380-01-8) is a naturally inspired brightening active that gently inhibits tyrosinase to even skin tone and fade dark spots. Its excellent safety profile makes it a preferred choice for daily brightening serums and spot treatments.
Physical & Chemical Properties
- INCI: Alpha-Arbutin
- CAS number: 84380-01-8
- Appearance: white to off-white crystalline powder
- Solubility: soluble in water; sparingly soluble in ethanol
- Molecular formula: C12H16O7
- Ionic type: non-ionic glycoside
- Source: synthetic (natural-inspired, derived from hydroquinone + glucose)
Key Benefits for Formulation
- Gentle brightening: inhibits tyrosinase without harsh peeling
- Even skin tone: fades dark spots and discoloration
- High safety: more stable and gentler than hydroquinone
- Water soluble: easy to formulate in water-phase systems
- Photo-compatible: suitable for daytime use
Main Applications
- Brightening serums & essences: daily tone-evening care
- Spot & dark-spot treatments: targeted fading
- Creams & lotions: overall radiance
- Sun-care adjunct: post-sun tone support
- Professional skincare: pigment-focused lines
Why Choose Our Bulk Alpha Arbutin?
- GMP manufacturing: full quality control from raw material to finished product
- Complete documentation: COA, SDS and heavy metal test reports available on request
- Flexible supply: MOQ and lead time on inquiry, from R&D samples to mass production
- Export experience: reliable shipping to EU, North America, Australia and Middle East
Recommended Usage
Typical use level 0.5%–2.0%. Water-soluble — dissolve in the water phase; pH 5.0–7.0 recommended for stability.
FAQ About Wholesale Alpha Arbutin
What is the CAS number of Alpha Arbutin?
CAS 84380-01-8.
What is the INCI name?
Alpha-Arbutin.
What is Alpha Arbutin used for?
Gentle skin brightening — inhibits tyrosinase to even tone and fade spots.
Is it water soluble?
Yes — it is soluble in water.
What is the recommended use level?
0.5%–2.0% depending on product type.
Is it safe for daily use?
Yes — it is well tolerated and photo-compatible for daytime formulas.
How does it compare to hydroquinone?
It is gentler and more stable, with a better safety profile for cosmetic use.
Start Your Alpha Arbutin Bulk Order
Contact our sales team today for spec sheets, samples and bulk pricing — our technical team is ready to support your formulation development.