L-Arginine

L-Arginine is high-quality feed grade amino acid produced by microbial fermentation with Corynebacterium glutamicum from natural raw materials. While L-Arginine is a conditionally essential amino acid for mammals, it is an essential amino acid for poultry because they lack the urea cycles to biosynthesise L-Arginine themselves and therefore need to obtain L-Arginine through the diet.