L Carnosine (beta-alanyl-L-histidine) is a dipeptide of the amino acids beta-alanine and histidine. It is highly concentrated in muscle and brain tissues.



Product name: L-carnosine

Other name: carnosine


Molecular Formula: C9H14N4O3

Molecular Weight: 226.23


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Basic Information

Product name: L-carnosine

Other name: carnosine


Molecular Formula: C9H14N4O3

Molecular Weight: 226.23

Melting point: 253 °C (decomposition)

Assay: 99%

Appearance: White crystal powder


1.L-Carnosine is the most effective anti-carbonylation agent yet discovered. (Carbonylation is a pathological step in the age- related degradation of the body proteins. )Carnosine helps to prevent skin collagen cross-linking which leads to loss of elasticity and wrinkles.


2.L-Carnosine powder also acts as a regulator of zinc and copper concentrations in nerve cells, helping to prevent overstimulation by these neuroactive in the body substantiates all of the above and other studies have indicated further benefits.


3.L-Carnosine is a SuperAntiOxidant that quenches even the most destructive free radicals: The hydroxyl and the peroxyl radicals, superoxide, and singlet oxygen. Carnosine helps to chelate ionic metals(flush toxins from the body).


1.It protects epithelial cell membranes in the stomach and restores them to their normal metabolism;

2.It acts as an antioxidant and protects the stomach from alcohol and smoking-induced damage;

3.It has anti-inflammatory properties and moderates production of interleukin-8;

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

Specifications Sheet

Items Specification
Appearance White powder
Color White to almost white
Smell Characteristic
Identification(IR) Must comply
Specific rotation +20.0 ~+22.0°
Heavy metals ≤10ppm
Loss on drying ≤1.0%
Hydrazine content Negative
Particle Size 100% through 100 mesh
Loose Bulk Density  
Assay 99.0 to 101.0%
Mold & yeast <300cfu/g
E.Coil Negative
Salmonella Negative
Items Specification

Shipping & Storage

Delivery:Sea/Air Shipping & International Express

Shipping Time: 2-3 working days after payment

Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)

15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)

Storage: Kept away from strong light and heat.

Shelf Life: 24 months




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