

FAQ (Frequently Asked Questions)
1. What is Alpha-Arbutin?
Alpha-Arbutin is a water-soluble, synthetic form of arbutin that is widely used in skincare for its powerful skin-brightening and anti-pigmentation properties. It is more stable and effective than Beta-Arbutin, making it a popular choice in personal care formulations.
2. What is the CAS number and INCI name of Alpha-Arbutin?
CAS Number: 84380-01-8
INCI Name: Alpha-Arbutin
3. What are the benefits of Alpha-Arbutin in skincare?
Alpha-Arbutin is known for:
Skin brightening: Reduces the appearance of dark spots and hyperpigmentation.
Even skin tone: Helps achieve a uniform complexion by suppressing melanin production.
Gentle action: Works effectively without causing irritation, unlike hydroquinone.
UV protection: Helps minimize pigmentation caused by sun exposure.
4. How does Alpha-Arbutin work?
Alpha-Arbutin inhibits the enzyme tyrosinase, which is responsible for melanin production in the skin. This prevents the formation of dark spots and promotes a more even complexion.
5. Is Alpha-Arbutin safe for all skin types?
Yes, Alpha-Arbutin is suitable for all skin types, including sensitive skin. It is a gentler alternative to harsh skin-lightening agents and does not cause irritation when used correctly.
6. What types of personal care products contain Alpha-Arbutin?
Alpha-Arbutin is found in:
Skin-brightening serums
Face creams and lotions
Anti-hyperpigmentation treatments
Spot correctors
Sunscreen formulations
7. Can Alpha-Arbutin be used with other skincare ingredients?
Yes, Alpha-Arbutin works well with:
Vitamin C (for enhanced brightening effects)
Niacinamide (for improved skin tone and barrier function)
Hyaluronic Acid (for hydration and soothing)
Sunscreen (to prevent further pigmentation)
8. Does Alpha-Arbutin cause any side effects?
Alpha-Arbutin is well-tolerated, but overuse may lead to mild irritation or sensitivity. It is crucial to use sunscreen daily to maintain results and prevent further pigmentation.
9. What is the recommended concentration of Alpha-Arbutin in skincare?
Alpha-Arbutin is most effective at concentrations between 1% and 2%. Higher concentrations are generally not necessary as they do not significantly increase efficacy.
10. How is Alpha-Arbutin different from Beta-Arbutin?
Alpha-Arbutin is a synthetic, more stable, and more potent form of arbutin with enhanced skin-lightening properties.
Beta-Arbutin is a naturally occurring form, but it is less effective and less stable than Alpha-Arbutin.
11. Where can I purchase Alpha-Arbutin for formulation purposes?
Alpha-Arbutin is available from various cosmetic raw material suppliers. Ensure you buy from reputable sources to guarantee high purity and effectiveness in formulations.