This amino acid supplement provides a full spectrum of the essential amino acids for a horse. Critical body processes depend on these amino acids and if unavailable can impede normal growth and development. Muscles, bones, hooves and the entire immune system rely on a steady, available supply of these 10 nutrients. 
 
Dose is 2 tsp for an 1100 lb horse.
 
Contains l-Lysine, dL-ethionine, l-histidine, branched chain amino acids, l-phenylalanine, l-threonine, l-tryptophan, anise and prebiotics.