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Product Details:
Payment & Shipping Terms:
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| Variety: | Bearberry Extract | Form: | Powder |
|---|---|---|---|
| Packaging: | Drum, Plastic Container, Vacuum Packed | Purity: | 100% |
| Appearance: | White Powder | MOQ: | 1 Kg |
| Shelf Life: | 2years | Extraction Type: | Liquid-Solid Extraction |
| COA: | Available | ||
| High Light: | Alpha Arbutin Extract For Skin,Skin Whitening Alpha Arbutin Extract,Skin Whitening Alpha Arbutin Powder |
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Skin Whitening Natural 100% Alpha-Arbutin Alpha Arbutin Pure Plant Extracts
Arbutin, commonly known as arbutin and arbutin, is the monoglucose form of hydroquinone, which exists in the leaves of Rosaceae pears and Rhododendron bearberry plants. Arbutin is an effective ingredient with good biological activity in plants, so it has also become one of the main raw materials in major cosmetics at home and abroad. According to the different directions of glycosidic bonds in space, arbutin can be divided into β-arbutin and α-arbutin. The molecular formulas of the two are exactly the same, the spatial structure is different, and the directions of glycosidic bonds are exactly opposite.
| Product Name: | Alpha Arbutin Powder |
| Cas No.: | 84380-01-8 |
| Appearance: | White crystalline powder |
| Related products available: | Beta Arbutin, Kojic acid |
| Source: | Fermentation |
| Purity: | 99% |
| Items | Alpha Arbutin | Beta Arbutin |
| CAS No | 84380-01-8 | 497-76-7 |
| Whitening Function |
Can effectively inhibit melanin at lower concentration, whitening effect is 10 times compare with Beta Arbutin. Recommend add amount 0.2-2% |
<3% add amount,the whitening effect is not obvious |
| Source | Fermentation | Bearberry Extract |
| Stability | Higher stability, less prone to discoloration and degradation | Easily degradable |
| Melting Point | 203-206(±0.5)℃ | 199-202(±0.5)℃ |
| Optical rotation | + 176.0°- +184.0° | -63°~-67° |
Apha arutin VS beta arbutin:
| Arbutin can be divided into α-arbutin, β-arbutin and deoxyarbutin (D-arbutin), which have different structures and different properties. Alpha-arbutin and beta-arbutin are actually two isomers of arbutin. Although there are only differences in optical rotation, they differ greatly in extraction difficulty, price, and effect. At present, most arbutin on the market is β-arbutin, and its price is only one-eighth of α-arbutin, but the whitening effect is only one-fifteenth of α-arbutin. Both α-arbutin and β-arbutin are water-soluble, and the human stratum corneum is composed of 4 to 5 layers of dead cells, which is more conducive to the absorption of fat-soluble components. Therefore, deoxyarbutin came into being. It structurally removes all glycosides on the side chains of glycosides, increases the hydrophobicity of the molecule, and exhibits a higher inhibitory tyrosinase activity. Literature has shown that deoxyarbutin is 38.5 times as effective as α-arbutin and 350 times as much as β-arbutin against melanin. It is expected to become a new generation of whitening products. |
FAQ:
Q1. What's the MOQ?
A: It is based on the different product. Some are 10g and some are 1 ton. Plesae be free to consult our salesman.
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately. By FeDex will be 10 days to you.
Q3. If I need less than the MOQ, is it possible.
A: Yes. If less than MOQ. the price will be 5% more than the MOQ. It based on the different product. Plesae be free to consult our salesman.
Q4. Can you supply the free sample?
A: Usually it is possible. It based on the different product. Plesae be free to consult our salesman.
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers.The shelf life will be 2 years.
Q6: What's your main payment method?
A: T/T, west union, money gram, order online.
Contact Person: admin
Tel: +8618189204313
