Amino Acids


L-lysine HCl 

L-lysine is the first limiting amino acid for pigs and the second limiting amino acid for poultry. It helps to improve the performance of animals and to lower production costs.

Product specifications & properties

  • Lysine content: min. 98.5%  
  • Loss on drying: max. 1%  
  • Appearance: white or light brown powder
  • Type of synthesis: fermentation
  • Note: L-lysine (Base) min. 78%
  • Storage: no special guidelines, store in cool and dry place
  • Stability: 2 years
  • Packaging: 25 kg bags

Regulatory status

Feed additive, category: amino acids, their salts and analogues

Manufacturing and supply

WELDING supplies L-lysine HCl from different selected sources in markets outside the European Union. 


Welding GmbH & Co. KG is not the manufacturer of the product. All product information and analytical data serves only as a product description and has been provided to us by the manufacturer. It may not be interpreted as a guarantee of special properties or a guarantee of suitability for specific purposes. The customer is required to examine the suitability of the product for the intended purpose himself/herself before use.