99% L-Carnosine Powder Cosmetics Raw Materials CAS 305-84-0

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO
Model Number: L-Carnosine
Minimum Order Quantity: 1KG
Price: Negotiable
Packaging Details: Aluminum foil bag
Delivery Time: Usually3-5days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Alibaba Assurance Order
Supply Ability: 5000kg/Month
Detail Information
CAS: 305-84-0 Mf: C9H14N4O3
MW: 226.24 Specification: 99%
Flash Point: 235 ℃ Appearance: White Powder
EINECS: / Sample: Available
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Cosmetics Raw Materials CAS 305-84-0


99% L-Carnosine Powder


Cosmetics L-Carnosine Powder

Product Description


Cosmetics CAS 305-84-0 L-Carnosine 99% Powder


Product name



White Powder








Keep in cool dry place.



The Introductction of L-Carnosine


              L-Carnosine, scientific name β- Alanine L-histidine is a kind of amino acid β- Dipeptide composed of alanine and L-histidine, crystalline solid. Muscle and brain tissues contain high concentrations of carnosine. Carnosine was discovered together with carnitine by Russian chemist Gulevich. Studies in Britain, South Korea, Russia and other countries have shown that carnosine has strong antioxidant capacity and is beneficial to human body. Carnosine has been proved to be able to remove reactive oxygen species (ROS) and α-β unsaturated aldehydes     



The Application & Function of L-Carnosine



1. New food additives.


2. Carnosine is composed of β Dipeptide composed of alanine and histidine, which can be synthesized in animals.


3. Carnosine can significantly inhibit lipid oxidation caused by free radicals and metal ions. Carnosine can inhibit lipid oxidation and protect meat color in meat processing. Carnosine and phytic acid resist beef oxidation. The diet supplemented with 0.9 g/kg carnosine can improve meat color and improve the oxidative stability of skeletal muscle, and has a synergistic effect with vitamin E.


4. The use in cosmetics can prevent skin aging and skin whitening. Carnosine can prevent free radicals produced by smoking, which are more harmful to skin than sunlight. Free radicals are highly active atoms or atomic groups in the human body, and can oxidize other substances in the human body.


5. Carnosine is a natural antioxidant with antioxidant properties.


6. The transparency of turbid human eye lens is enhanced. Antioxidant agents based on carnosine can be used to treat senile cataract.


7. The sensor of olfactory nerve can promote wound healing, and is especially used as an oral medicine for surgical treatment.



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99% L-Carnosine Powder Cosmetics Raw Materials CAS 305-84-0 0


The COA of  L-Carnosine


Characteristics White crystalline powder, odorless or practically odorless and practically tasteless Complies
Identification IR: The infrared absorption spectrum should be concordant with the reference spectrum Complies
Solubility Soluble in ethanol, chloroform and acetone, almost insoluble in water. Complies
Water ≤0.5% 0.1%
ash content ≤0.5% 0.2%
Assay 99% 99.80%
Conclusion Conform with the standard  



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HNB Biotech company details



Xi'an Harmonious Natural Bio-Technology Co., Ltd. was founded in 2010, and located in Xian
International Logistics Industrial Zone, Xi'an City, Shaanxi Province, China. Now it is the
leading researcher and one of the biggest manufacturer in high technology API area.
There are 8 experts in our research team. We insist in innovation and produce high quality
products. And GMP standard workshop and complete stainless extraction equipment.
We have 2 sales departments over 20 people and sell our products all over the world.
We also have strong professional research and development team, talented personnel and
completely equipped laboratory for the quality controlling. Various Detection Device is
equipped in HNB company, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto
titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
HNB mainly engaged in export of products including, without limitation, pharmaceutical raw
materials both for vet and human, also Vitamins, Amino Acids, minerals, peptides, plant
extract, feed and food additives.
Our company's business is based on Honest, Trustworthy, Constantly to Go Beyond and
Achieve Mutual Win. Sincerely hope to strengthen exchanges and cooperation with friends
from both home and abroad.
Passion to innovate, Power to deliver !


99% L-Carnosine Powder Cosmetics Raw Materials CAS 305-84-0 1

Contact Details

Phone Number : +8618292978289

WhatsApp : +8618629242069