Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of l-carnosine powder in China, featured by quality products and good price. Please rest assured to wholesale bulk natural l-carnosine powder for sale here from our factory. Contact us for free sample.
1. Product Information
L-Carnosine Powder , scientific name β-alanyl-L-histidine, was discovered in beef by Russian chemists in 1900. It is a dipeptide composed of two amino acids -β-alanine and L-histidine, white or off-white crystalline powder, practically insoluble in organic solvents, soluble in water. It widely exists in many tissues and organs of the human body, especially high in muscle, which is also the origin of its name. As a natural antioxidant, Carnosine has been widely used as one of the anti-aging active substances with powerful immune-boosting and anti-aging properties.
Probably it is the smallest structure other than a single amino acid, ad widely found in skeletal muscle, heart, brain and other nervous tissues. The amount in muscle depends on fiber type, gender, age, amount of exercise and food, etc, its concentration will decrease with age, so it is also a very good anti-aging nutritional supplement. After research, it has strong antioxidant capacity, metal ion chelation, acid-base buffer, anti-aging and other effects, which is beneficial to the human body.
As Carnosine Powder manufacturer, our every step is strictly tested by our quality personnel, the entire production and packaging process is completed in the 100,000-level purification workshop to ensure that the product will not be polluted by any foreign substances, so please kindly relax to use it! It is semi-finished raw materials, and need further processing, so please do not consume directly or consult with your doctor carefully.
2. Basic Information
Product Name | Beta-Alanyl-L-Histidine |
Assay | 98% |
Appearance | White to Almost White Powder |
CAS | 305-84-0 |
EINECS | 206-169-9 |
Chemical Formula | C9H14N4O3 |
Molecular Weight | 226.23 |
Package | 1Kg/Aluminum Foil Bag or according to client‵s requirement |
Min Order | 1Kg |
Structural Formula | ![]() |
3. What are carnosine side effects ?
1) It is generally safe to take orally or use cosmetically. However, there may be rare side effects, including rash, itching, dry mouth, appetite changes and tiredness.
2) This supplement is not recommended for pregnant or breastfeeding women
3) If you have a health problem or are taking medication, please consult your doctor before taking any type of carnosine supplement.
4) Since it can lower blood pressure, it is not recommended for people with low blood pressure.
4. Specification Sheet
Test Items | Test Standard |
Appearance | White to Almost White Powder |
Odor and taste | Odorless |
Assay | ≥98.0% |
Loss on Drying | ≤1.0% |
Ash | ≤1.0% |
Solubility | Practically insoluble in organic solvents, soluble in water. |
Sieve Analysis | 100% through 80 mesh |
Specific Rotation | +20.0° ~+22.0° |
Melting Point | 250°C ~ 265°C |
pH | 7.9 ~ 8.5 |
Residue on Ignition | ≤0.1% |
Heavy Metals | ≤10.0ppm |
Pesticides Residues | ≤1.0ppm |
Total Aerobic Count | ≤ 1000cfu/g |
Yeast and Moulds | ≤ 100cfu/g |
E-Coli | Negative |
Salmonella | Negative |

5. What is main function ?
1) Anti-free radical damage
The free radical theory is now recognized as the mechanism of skin aging. With the growth of age and the decline of antioxidant enzyme activity, the generation of oxygen free radicals increases and the scavenging effect weakens, then excessive accumulation of ROS in the skin, which cause damage to cell membranes, proteins and nucleic acids. Carnosine Power can scavenge active oxygen and prevent cell membrane fatty acid peroxidation during oxidative stress. Therefore, it has a strong anti-aging effect.
2) Inhibit telomere shortening
Telomeres are repetitive DNA sequences at the ends of chromosomes. The length of telomeres is directly proportional to the number of cell divisions. Telomere length is the longest at birth and gradually shortens with age. Normal human cells have a certain number of divisions, so the shortening of telomeres is considered to be related to the aging of the body. Carnosine Pure has been shown to reduce telomere shortening and telomere DNA damage, which is one of the mechanisms by which it increases lifespan.
3) Anti-glycosylation effect
Carbonylated proteins and glycosylation reactions are signals of cellular senescence. They accumulate abnormally in cells, accelerate cross-linking with other proteins, and cause damage to tissues and organs. It can replace the protein in the body to react with sugar by reacting with sugar before the sugar erodes the skin, thereby helping to protect the protein from being glycosylated, and finally achieve the effect of protecting the skin and delaying aging.
4) Restores cell rejuvenation
Studies have shown that it can rejuvenate aging fibroblasts, and the fibroblasts whose division times are close to the Hayflick boundary can present a non-aging form, thereby achieving the effect of delaying aging.
5) Anti-tumor effect
Tumors are inseparable from the occurrence of aging, and the incidence of tumors also increases significantly with age, which may be related to the gradual decline of DNA damage repair function with age. At the same time, oncogenes can induce cell senescence. Scientists found that l carnosine can significantly inhibit the growth of tumor cells, and this phenomenon is concentration-dependent. It can be deduced that it may be used to inhibit the proliferation of tumor cells in the future to achieve the purpose of anti-tumor.
6) Regulating autophagy and apoptosis
Autophagy and apoptosis are closely related to aging and aging-related diseases. Autophagy can control the quality of intracellular proteins and organelles to maintain the stability of the intracellular environment. As we age, cells behave less and less in this way. It can regulate autophagy activity and alleviate cell apoptosis.
6. Third Party Reports
Independent laboratory guarantee each batch are high quality and qualified, of course, we can arrange Carnosine Powder Samples to third party, such as Eurofins, SGS, or your designated laboratory before shipment.

7. What is L-Carnosine benefits ?
1) It is not only non-toxic, but also has strong antioxidant properties,therefore, as a new type of food additive, it has been widely used in various foods.
2) Carnosine has a significant inhibitory effect on lipid oxidation caused by free radicals and metal ions. So it can inhibit fat oxidation and protect meat color in meat processing.
3) In cosmetics, it has the effect of preventing skin aging and skin whitening. At the same time, it can also prevent the free radicals produced by smoking, which can damage the skin more than sunlight.
4) It can enhance the light transmittance of the human eye lens, therefore, it has a high effect on cataracts in the elderly.
5) It can promote wound healing, especially suitable for oral medicine used in surgical treatment.
8. Package and Delivery Time

[Package Method]
1)The bulk goods is 25 Kg/Drum, inner is double plastic bag. Gross Weight is 28 Kg.
2)The less quantity is 1Kg/Aluminum foil bags,or according to customer requirements
3)Stored in dry and cool place, keep away from strong light and heat.
4) 2 years when properly stored.
[Mode of Transportation]
1)Below 50 Kg, we suggest to ship the goods by DHL,UPS, FEDEX, TNT, etc.
2)50 ~200 Kg, we suggest to ship the goods by air.
3)Above 200 Kgs, we suggest to ship the goods by sea.
9. Why choose LonierHerb as your trust supplier ?
1) Natural green and healthy products, without Allergen and GMO
2)Complete modern production lines and comply with GMP standard.
3) 1200~1500 Tons Annual Capacity.
4) Independent laboratory and testing equipment
5)Full product specifications to meet various requirements

L-Carnosine Powder is LonierHerb one of hot selling products, every year there are lots of products to be shipped all over the world, high quality, fast delivery , and professional service make our proucts very popular, so if you are interesting, and need Samples, COA, MSDS or others, please do not hesitate to contact us, we will do our best to meet your need better. Email: info@lonierherb.com Whatsapp/Wechat: +86-13289383216
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