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OEM manufacturer Medetomidine hcl 86347-15-1 - Beta Arbutin 497-76-7 Skin brightening – Neore

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OEM manufacturer Medetomidine hcl 86347-15-1 - 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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OEM manufacturer Medetomidine hcl 86347-15-1 - Beta Arbutin 497-76-7 Skin brightening – Neore detail pictures


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  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Muriel from Estonia - 2018.12.11 11:26
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Doreen from Sudan - 2017.04.28 15:45