Big discounting Berberine - α Arbutin Powder 99% Cosmetic Grade for Skin Whitenning – Healthway

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Big discounting Berberine - 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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98% Berberine Hcl Powder