High Quality for 95% Quercetin Sophora Japonica Extract - α Arbutin Powder 99% Cosmetic Grade for Skin Whitenning – Healthway

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High Quality for 95% Quercetin Sophora Japonica Extract - α Arbutin Powder 99% Cosmetic Grade for Skin Whitenning – Healthway Detail:

α-Arbutin Introduction

α Arbutin, White crystal powder, easily soluble in water,methanol,ethanol,propylene glycol, glycerin without precipitates. Alpha Arbutin also known as 4-Hydroxyphenyl-alpha-D-glucopyranoside, is mainly used to bind to tyrosinase of melanocytes in the skin and inhibit tyrosinase activity. It’s a popular whitening agent in Japan and other asian countries. It mainly use in cream,essence,facial mask for whiten skin and frechles removal. And the ability of α-arbutin to inhibit this enzyme ( whitening effect) is 10 to 15 times than of β-arbutin.

Mainly Specifications of Alpha Arbutin

①Alpha Arbutin crystal powder 98% HPLC
②Alpha Arbutin crystal 99.5% HPLC

arbutin crystal

Benefits of Alpha Arbutin

❶α Arbutin acts as a whitening agent to reduce melanin in the skin.
❷α Arbutin can tighten pores and skin,it can also promote cell growth and help skin wounds heal.
❸α Arbutin also regard as antiseptic and anti-inflammatory ingredients.

Typical Specification Sheet of Alpha Arbutin 98%

Analysis Items	Specifications	Methods
Active Ingredients Tests
α-Arbutin	≥99.5%	HPLC
Hydroquinone	≤1.00ppm	HPLC
Physical Tests
Appearance	White Crystal Powder	Visual
Particle size	90% pass 60mesh	Ch.P 2020 IV<0982>
Melting Point	202.0~210.0 ±0.5 ℃	Ch.P 2020 IV<0612>
Specific Optical Rotation	+174.0˚~+186.0˚	Ch.P 2020 IV<0621>
pH value (1% solution)	5.0~7.0	Ch.P 2020 IV<0631>
Water contents	≤0.5%	GB 5009.3
Total ash	≤0.5%	GB 5009.4
Chemical Tests
Heavy Metals	≤50.00ppm	GB 5009.11
Arsenic <As>	≤3.00ppm	GB 5009.11
Lead <Pb>	≤5.00ppm	GB 5009.12
Cadmium<Cd>	≤2.00ppm	GB 5009.15
Mercury <Hg>	≤1.00ppm	GB 5009.17
Microbiological Tests
Total Bacteria Counts	≤300cfu/g	GB 4789.2
Yeast and Molds	≤10cfu/g	GB 4789.15
Coliforms	≤90MPN/100g	GB 4789.3
Salmonella	Negative	GB 4789.4
Staphylococcus aureus	Negative	GB 4789.10
Shigella	Negative	GB 4789.5

Application Cases

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Why Choose Us

★ Full series of α-Arbutin with high purity 99.5% both powder and crystal form.
★ High purity α- Abutin and low Hydroquinone residue less than 0.1ppm even negative.
★ Standardized products, reasonable price, professional service is continuously provided.

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We offer wonderful energy in high-quality and improvement,merchandising,product sales and marketing and advertising and procedure for High Quality for 95% Quercetin Sophora Japonica Extract - α Arbutin Powder 99% Cosmetic Grade for Skin Whitenning – Healthway , The product will supply to all over the world, such as: Ecuador, Macedonia, Eindhoven, Today, We are with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.

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