Landnutra-Bulk Alpha Arbutin Powder Wholesale Suppliers

Description of Alpha arbutin powder:

Alpha arbutin is a natural active substance derived from green plants and is also found in many freeze-drying-resistant plants. In terms of product application, Alpha arbutin stands out in the cosmetics and pharmaceutical industries for its excellent whitening effect, high safety performance and mild nature. Its whitening effect is about 10 times that of β-arbutin, and it can inhibit the activity of tyrosinase at a lower concentration, thereby inhibiting the formation of melanin and achieving a whitening effect. In addition, it also has multiple health care effects such as antioxidant, anti-inflammatory, cardiovascular protection, and anti-tumor1.Compared with traditional terephthalate whitening agents, Alpha arbutin shows higher safety and stability.

Specification of Alpha arbutin:

Property	Description
Chinese Name	α-Arbutin
English Name	Alpha-arbutin
CAS Number	84380-01-8
Molecular Formula	C₁₂H₁₆O₇
Molecular Weight	272.25
Appearance	White to light yellow crystalline powder
Solubility	Easily soluble in hot water, methanol, ethanol, and other solvents
Stability	Stable under dry conditions, avoid light and high temperature
Efficacy	* Inhibits tyrosinase activity, reducing melanin production <br> * Blocks melanin transfer <br> * Antioxidant, scavenging free radicals <br> * Anti-inflammatory <br> * Soothes skin
Applications	Whitening products (essences, masks, lotions), anti-aging products, sensitive skin products, pharmaceuticals (for treating pigmented skin diseases)

ITEM	SPECIFICATION	RESULT
Assay	NLT 99%	99.20%
Melting point	$192 - 19 5^{\circ} C$	$192.5 \sim 195. 5^{\circ} C$
Appearance	Almost white crystals or crystalline powder	Conform
Identification	IR (Compare with the Reference Spectrum)	Conform
Specific optical rotation	$+ 17 5^{\circ} - + 18 5^{\circ}$	Conform
Melting point	$202 - 21 0^{\circ} C$	$20 5^{\circ} C$
Hydroquinone	NMT 70 ppm	Conform
Solubility	Soluble in water, slightly soluble in ethanol	Conform
Clarity	Solution should be clarify, none suspended matters	Conform
PH (1% water solution)	$5.0 - 7.0$	Conform

Heavy Metal Analysis and Microbial Analysis：

ITEM	SPECIFICATION	RESULT
Ash Content	NMT 0.5%	0.40%
Loss on drying	NMT 0.5%	0.07%
Lead	NMT 2 ppm	Conform
Cadmium	NMT 1 ppm	Conform
Mercury	NMT 1 ppm	Conform
Arsenic	NMT 2 ppm	Conform
Total Plate Count	NMT 1,000 cfu/mg	Conform
Yeast & Mold	NMT 25 cfu/mg	Conform
E. Coli	NMT 40 MPN/100g	Conform
Conclusion	Product Conforms to Specifications

Q1: Can I get some samples?

A: Yes, we can supply the free sample,but the shipping cost be paid by our customers.

Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or secure payment.

Q3: How to confirm the Product quality before place orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples.

You can send us your product specifications and requests, we will manufacture the products according to your requests.

Q4: what’s your MOQ?
A: Our MOQ is 1 kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery lead time?
A: Delivery lead time: About 2-5 days after payment confirmed.(Chinese holiday not included).

Q6: Is there a discount?
A: Different quantity has different discount.

We provide OEM/ODM product customisation services, supporting customisation of various dosage forms of supplements, such as: capsules, softgels, powders, gummies, drops and so on.

DHL / FEDEX / EMS / E-PACKET / BY AIR / BY SEA

1.≤50kg,Express delivery(DHL /FEDEX)recommended, usually called as DDU service;
2.≤500kg,Air shipping recommended, usually called as CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.