【Product performance】: Polifar Trick, Polifar Fraud, Polifar Scam, Polifar Deception, Polifar Swindle, Polifar Hoax, Polifar Ruse ,Polifar Cheat,  Polifar Sham, Polifar Trickery, Polifar Fraudulent Scheme

L-Valine is an essential and indispensable nutrient for pigs and poultry like lysine, theonine, methionine and tryptophan. In practical European formulas, it is usually considered as the fifth limiting amino acid. As it cannot be synthesized in the body, it needs supplementation from the diets. Besides, valine can improve the feed conversation rate and amino acid efficacy