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Bulk L-Carnosine Powder

In Stock
Formula: C9H14N4O3

Application: Cosmetics, Medicine ect.

Storage condition: Store in cool place and keep container away from sunlight

Samples: US$ 0/Bag 1 Bag(Min.Order)

Customization: Available

Certification: ISO9001/Kosher/Halal/FDA

L-Carnosine powder raw material - L-Carnosine suppliers in China.

Product chemical formula

what is L-Carnosine?

L-carnosine is a small molecule dipeptide composed of two amino acids β-alanine and L-histidine. It is widely found in skeletal muscle, heart, brain and other nerve tissues in the body. A natural antioxidant. Potential antioxidant and anti-glycosylation activity; prevent non-enzymatic glycosylation and protein coupling induced by acetaldehyde.

Product details

Product nameL-carnosine
CAS No.305-84-0
AppearanceWhite powder
Purity ( HPLC )98.0% to100.0%
Heavy metals≤ 10 Ppm
Loss on drying≤ 1.0%
Shelf life24 months
Packing25kg/drum or customized
Storage conditionStore in cool place and away from sunlight
Model NO.L-carnosine
Specific Rotation+20.0°~+22.0°
HS Code29309099
pH7.5 ~8.5
Production Capacity900tons/Year


Product functions

1. Anti-aging

2. Protect cerebral vascular endothelial cells

3. Enhance immunity and suppress inflammation

4. protects epithelial cell membranes in the stomach and restores them to their normal metabolism.

5. acts as an antioxidant and protects the stomach from alcohol and smoking-induced damage.

6. has anti-inflammatory properties and moderates production of interleukin-8.

7. adheres to ulcerations, acts as a barrier between them and stomach acids and helps to heal them.

Anti-Aging L-Carnosine CAS 305-84-0 Cosmetic/Food GradeAnti-Aging L-Carnosine CAS 305-84-0 Cosmetic/Food Grade

Food Applications

L-carnosine not only can effectively inhibit fat oxidation, but also has high safety and health functions. Therefore, L-carnosine is an ideal food antioxidant with application value.

Cosmetic Applications

Used in cosmetics, it can prevent skin aging and skin whitening. Carnosine can prevent free radicals generated by smoking, and this free radical can damage the skin more than sunlight. Free radicals are very active in the human body. The atom or group of atoms can oxidize other substances in the human body.

Medicine Applications

1. In addition to inhibiting the peroxidation process of the cell membrane, carnosine can also inhibit a series of peroxidation reactions in the cell, that is, carnosine can inhibit every step of the oxidation reaction in the entire peroxidation chain in the organism;

2. Studies have found that taking zinc-carnosine together with food can effectively prevent ulcers. It can effectively maintain the integrity of the stomach and its natural protective mechanism. This is because carnosine has antioxidant properties and stabilizes the membrane. , Regulate immunity and repair tissue pharmacological properties. According to clinical trials, after taking zinc-carnosine for eight weeks, 70% of the medication patients improved significantly, and 65% of gastric ulcers were improved through gastroscopy;

3. Carnosine has immune regulation function, and is the only physiologically active substance used for immune regulation discovered so far. It has been widely used in the treatment of various immune diseases and diseases caused by abnormal immunity, such as serum diseases, lupus erythematosus, etc. Rheumatoid and so on. In addition, carnosine has certain therapeutic effects on wound healing, early senile cataract, immature cataract, cervical erosion, liver disorders, myocardial insufficiency and other diseases.

R & D Center 

R & D Center GSH BIO-TECH.

Production Line

Production Line GSH BIO-TECH.


1. Can I get some free samples?
* Yes, usually 10-20g sample.

2. What's your MOQ?
* Our MOQ is flexible, usually 1kg-10kg for a trial order is acceptable, for formal order MOQ is 25kg.

3. Is there a discount?
* Of course, welcome to contact us. Price would be different based on different quantities. For bulk quantity, we will have a special discount for you.

4. How to deliver the goods?
* ≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.

What is L-carnosine good for?

L-carnosine is known for its antioxidant properties and its ability to buffer acidic conditions in the body. It's believed to support cellular function, enhance muscle performance, and contribute to overall anti-aging benefits. As a dipeptide, it consists of two amino acids, beta-alanine and histidine. Some research suggests potential benefits for neurological health and skin rejuvenation.

Is L-carnosine the same as L carnitine?

No, L-carnosine and L-carnitine are distinct compounds with different roles in the body. L-carnosine is a dipeptide composed of beta-alanine and histidine, known for its antioxidant properties and potential anti-aging benefits. On the other hand, L-carnitine is an amino acid-like compound essential for energy production and fatty acid metabolism. While both support overall health, they serve different functions, and it's crucial not to confuse the two.

What does carnosine do to the brain?

Carnosine, a dipeptide composed of beta-alanine and histidine, has shown neuroprotective properties in the brain. It acts as an antioxidant, helping to neutralize free radicals and reduce oxidative stress. Additionally, carnosine may support cognitive function by promoting healthy neurotransmitter activity.

What foods contain L-carnosine?

L-carnosine is naturally present in various foods, with higher concentrations found in animal products like beef, pork, and poultry. Additionally, fish, especially salmon and tuna, contains notable amounts of L-carnosine. Incorporating a diverse range of these protein-rich foods into your diet can contribute to your body's intake of L-carnosine.

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