High Quality Bear Berry Extract CAS497-76-7 Beta-Arbutin 99%

High Quality Bear Berry Extract CAS497-76-7 Beta-Arbutin 99%

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1 Kilogram	FOB Price:USD 45.0000 -350.0000

1 Kilogram

FOB Price:USD 45.0000 -350.0000

Min.Order :1 Kilogram
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High Quality Bear Berry Extract CAS497-76-7 Beta-Arbutin 99%

Product Description

Product Name	Beta Arbutin
Appearance	White powder
Specification	99%
CAS.NO	497-76-7
Detection method	HPLC
Molecular Formula	C12H16O7
Molecular Structure	202.0℃~210.0℃
Solubility	Soluble in water, methanol, ethanol, propylene glycol,
Storage	Store in cool & dry place.Keep away from strong light and heat.
Shelf life	2 years

Arbutin is a naturally occuring derivative of hydroquinone found in the leaves of cranberry, bearberry, and blueberry shrubs, most types of pears, and many other plants. Arbutin may inhibit melanogenesis by affecting tyrosinase activity.It has been used in the treatment of disorders of hyperpigmentation such as postinflammatory hyperpigmentation caused by acne, trauma, allergic reactions, infections, injuries, phototoxic reactions, reactions to medications, reactions to cosmetics, and inflammatory diseases. Arbutin concentration protocols for skin whitening have not yet been established. Low concentrations have no effect, while high concentrations of about 5% or more can be as irritating as hydroquinone and may potentially result in unexpected hyperpigmentation (darkening).

Function:

1). Skin lighten,whiten and dispell fleck,
2). Prevent ultraviolet radiation.
3). Enhance immune system.
4). It is good for our enteric disease.
5) . It has antiphlogistic and analgesic function to burn and scald.

Application:

Cosmetic Grade: Whitening effect
Arbutin can quickly penetrate the skin, without affecting the cell proliferation concentration at the same time, can effectively inhibit the activity of tyrosinase in the skin, blocking the formation of melanin, through their own direct integration with tyrosine to accelerate the decomposition of melanin And excretion, thereby reducing the skin pigment deposition, eliminate stains and freckles, but also on the melanoma cells do not produce toxic, irritating, allergenic and other side effects, as well as the role of sterilization, anti-inflammatory. It is today's most popular safe and effective whitening raw materials, but also the twenty-first century, the ideal skin whitening freckle active agent.

Advantage of arbutin:
It inhibits tyrosinase and thus prevents the formation of melanin.Since arbutin’s active component is released slowly, it can be less irritating than other skin-lightening agents and better for those with sensitive skin,” Lin says. Plus, the bearberry plant actually has sun protection properties and can reduce the degree of skin darkening after sun exposure. It has been proven to be safe and effective to provides skin lightening and brightening effects.

ANALYSIS	SPECIFICATION
Assay	≥99.0%
Appearance	White crystalline powder
Melting Point	199~201±0.5 ℃
PH(1%water solution)	5.0-7.0
Specific Optical Rotation	-66±2°
Loss on drying	≤0.5%
Residue on ignition	≤0.5%
Hydrochinone	≤10ppm
Heavy metals	≤20ppm
Arsenic	≤2ppm
Total Plate Count	≤300cfu/g
Total Yeast Count	≤100cfu/g

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Our Company

Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development

FAQ

1.Where is your sea port?

Tianjin port or other china main port

2.How about your packing?

25kg/drum or cartons or as per customers' requirement.

3.Is possible to visit your factory?

You are warm welcome to visit our factory.

4. What are your payment terms?

For the convenience of customers, we offer many kinds payment terms,it depands on product and amount.

5.After an order is placed, when to deliver?

It depends on whether the products you buy has inventory. If we have inventory, generally we can arrange

shipment after receipt of payment 2 to 3 days. If not, it will be decided by the time of the factory production.

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