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China Cheap price DL-Mandelic Acid - Beta Arbutin 497-76-7 Skin brightening – Neore Featured Image
  • China Cheap price DL-Mandelic Acid - Beta Arbutin 497-76-7 Skin brightening – Neore

China Cheap price DL-Mandelic Acid - Beta Arbutin 497-76-7 Skin brightening – Neore

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China Cheap price DL-Mandelic Acid - Beta Arbutin 497-76-7 Skin brightening – Neore Detail:

Payment: T/T, L/C
Product Origin: China
Shipping Port: Beijing/Shanghai/Hangzhou
Order (MOQ): 1kg
Lead Time: 3 working days
Production capacity: 1000kg/month
Storage condition: Stored in cool, dry place, room temperature.
Package material: drum
Package size: 1kg/drum, 5kg/drum, 10kg/drum, 25kg/drum

beta arbutin

Introduction

β-Arbutin is used as a whitening ingredient for controlling the generation of melanin pigments, which are substances causing discoloration and freckles.

It is known as a substance contained in ericaceous herbs called bearberry leaf. Discoloration and freckles occur due to reactive oxygen produced in skin by exposure to UV in sunlight, stress, atmospheric pollution, etc., which activates tyrosinase and the activated enzyme promotes the conversion of tyrosine in melanocytes (pigment cells) to melanin pigments. β-Arbutin is said to demonstrate whitening effects by reducing the production of melanin pigments by working directly on tyrosinase in melanocytes.

Specification (assay 99.5% by HPLC)

Test Items

Standard
Appearance White crystalline powder
Assay 99.5% min
Melting point 198.5-201.5℃
Clarity of water solution Transparency, colorless, none suspended matters
PH value of 1% aqueous solution 5-7
Specific optical rotation [α]D20=-66±2°
Arsenic ≤2ppm
Hydroquinone ≤10ppm
Heavy metal ≤10ppm
Loss on drying ≤0.5%
Ignition residue ≤0.5%
Pathogen Bacteria ≤300cfu/g
Fungus ≤100cfu/g
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To be the stage of realizing dreams of our employees! To build a happier, far more united and far more specialist team! To reach a mutual profit of our customers, suppliers, the society and ourselves for China Cheap price DL-Mandelic Acid - Beta Arbutin 497-76-7 Skin brightening – Neore , The product will supply to all over the world, such as: Georgia, Guatemala, Vietnam, With the best technological support, we have tailored our website for the best user experience and kept in mind your ease of shopping. we ensure that the best reaches you at your doorstep, in the shortest possible time and with the help of our efficient logistical partners i.e DHL and UPS. We promise quality, living by the motto of promising only what we can deliver.
    • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Jeff Wolfe from Seattle - 2018.02.04 14:13
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Edwina from Ottawa - 2018.02.08 16:45

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