Top Grade Cosmetic Peptide Skin Whiting L-Carnosine 99%

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Adult
• State: Powder
• Purity: >99%
• Model NO.: HB-L-Carnosine
• Test: HPLC
• Packing: Rum, Aluminum Foil Bag
• MOQ: 1kg
• Grade: Food
• Appearance: White Powder
• Shelf Life: 2 Years
• Storage: Cool Dry Place
• Transport Package: Carton Box
• Specification: 99%
• Trademark: Haibo
• Origin: Shaanxi, China
• HS Code: 00000000
• Production Capacity: 5000000/Year

Product Description

L-carnosine(β-alanyl-L-histidine)
is a dipeptide of the amino acids B-alanine and histidine. lt is highlyconcentrated in muscle and brain tissue. Carnosine has a variety ofpotentially beneficial antioxidant properties, which can remove reactiveoxygen species and a-ß unsaturated aldehydes formed by fatty acidperoxidation of cell membranes during oxidative stress. Carnosine is also azwitterion, a neutral molecule with positive and negative ends.

Function:
1.L-carnosine is the most effective antioxidant found so far. Carnosinehelps the most destructive free radicals andprevents skin collagen fromcross-linking, which can lead to loss of elasticity and wrinkles. Carnosinehelps to chelate ionic metals and expel from the body.
2.L-carnosine can be used as a regulator of zinc and copper concentrationsin nerve cells,helping to prevent excessive stimulation of these neuroactivesubstances in the body.
 

Items	Specifications	Results
Appearance	white powder	Confirm
Odor& Taste	Characteristic	Confirm
Loss on drying	≤8.0%	2.8%
Assay(HPLC)	10.0% min	10.2%
Ash	≤1.0%	0.35%
Heavy Metal	≤10 ppm	Confirm
As	≤1.0ppm	Confirm
Pb	≤1.0ppm	Confirm
Cd	≤1.0ppm	Confirm
Hg	≤0.1ppm	Confirm
Total plate count	≤1000 cfu/g	Confirms
Yeast&Mold	≤100 cfu/g	Confirms
E.Coli	Negative	Negative
Salmonella	Negative	Negative
Staphylococcus aureus	Negative	Negative