Cosmetic Grade 25% Beta-Arbutin Bearberry Leaf Extract Arbutin

• Certification: ISO, FDA, HACCP, Kosher, Halal
• Assay Method: HPLC, UV
• Application Form: Paste, Tablet, Capsule
• Application: Food, Health Care Products, Medicine, Cosmetics, Skin Care
• State: Powder
• Extract Source: Arctostaphylos UVA-Ursi
• Model NO.: CAS No.: 497-76-7
• Botanical Source: Vaccinium Vitis-Idaea L.
• Part Used: Dried Leaf,100% Natural
• Product Name: Bearberry Leaf Extract
• Odor & Taste: Characteristic
• Loss on Drying: Nmt 5.0%
• Ash Content: Nmt 5.0%
• Appearance: Fine White Powder
• Heavy Metals: Nmt 10ppm
• Extract Solvents: Water and Ethanol
• Function 1: Treating Diabetes
• Function 2: Enhancing Skin Whitening, and Reducing Skin Pigmen
• Sample: Available
• Active Ingredient: Beta-Arbutin
• Particle Size: 80 Mesh
• Transport Package: 25kg/Drum
• Specification: Beta-Arbutin 5% -30%
• Trademark: Kingherbs
• Origin: China
• HS Code: 2938909090
• Production Capacity: 5000kg

Product Description

Bearberry Extract

Botanical Source: Arctostaphylos uva-ursi
Plant Part Used: Leaf
Specification: 10%-99% Arbutin By HPLC, alpha- arbutin, beta- arbutin
Appearance: Brown to white powder
CAS No.: 497-76-7

Bearberry Leaf Extract Introduction:

Bearberry Leaf belongs to the plant of billberry's leaf. Bearberry Leaf Extract contains arbutin and ursolic acid. Arbutin is a natural active substance may quickly penetrate into the skin and block the formation of melanin. It is one of the safest and most effective whitening ingredients available at present. Ursolic acid is also widely used in cosmetics area because of its antioxidant properties. Bear Leaf Extract inhibits Caspase who is an enzyme that causes cell apoptosis, which means that Bear leaf extract can prolongs the life of the cell. Besides, Bear leaf extract eliminates free radicals, so it has anti-aging effect. It also has inhibitory effect on the activity of tyrosinase, and inhibitory effect on some bacteria which can be used as antibacterial agent and anti-inflammatory agent.

 

Application:

1, Anti-bacterial, anti-inflammatory

2, Whitening and beautiful skin

3, Eliminating free radicals and anti-aging

4, Acting as an antioxidant
5.Treating diabetes

 

Product Name		Bearberry Leaf Extract	Batch Number		BLE-220108
Botanical Source		Arctostaphylos uva-ursi	Batch Quantity		360kgs
Plant Part Used		Dried leaf,100% Natural	Country of Origin		China
Type of Products		Standard Extract	Active Ingredient Markers		Beta-arbutin
Appearance		Fine White Powder	Conforms		Visual test
Odor & Taste		Characteristic	Conforms		Organoleptic test
Bulk Density		45-55g/100ml	Conforms		ASTM D1895B
Particle Size		100% through 80 Mesh	Conforms		AOAC 973.03
Assay		NLT 25% Beta-arbutin	25.83%		HPLC
Loss on Drying		NMT 5%	3.54%		Eur.Ph.7.0 [2.8.17]
Ash Content		NMT 5%	0.87%		Eur.Ph.7.0 [2.4.16]
Extract Solvents		Water and Ethanol	Conforms		/
Heavy Metals		NMT 10ppm	Conforms		ICP-MS
Arsenic (As)		NMT 2ppm	Conforms		Eur.Ph.7.0<2.2. 58>ICP-MS
Lead (Pb)		NMT 1ppm	Conforms		Eur.Ph.7.0<2.2.58>ICP-MS
DDT		NMT 0.1ppm	Conforms		USP36<561>
BHC		NMT 0.1ppm	Conforms		USP36<561>
PCNB		NMT 0.1ppm	Conforms		USP36<561>
Microbiological Data		Total Plate Count < 10,000 cfu/g	< 1,000 cfu/g		USP36 <61>
		Total Yeast & Mold < 1,000 cfu/g	< 100 cfu/g		USP36 <61>
		E. Coli to be negative	Negative		USP36 <62>
		Salmonella to be absent	Absent		USP36 <62>
Packing and Storage		Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum.
		Keep tightly sealed, store away from moisture, strong heat and sunlight.
Shelf Life		2 years if sealed and stored in the recommended conditions.
Note		1. For external use only, consult your physician before you use it. 2. Don't blend it with methylparaben and other ingredients to avoid hydroquinone. 3. Keep it from sunlight in storage and in application.