( typical amino acid profile ) alanine , arginine , aspartic acid , cystine , glutamic acid , glycine , histidine , isoleucine , leucine , lysine , methionine , phenylalanine , proline , serine , threonine , tryptophan , tyrosine , valine ) . Freeze dried beef liver . Other ingredients : gelatin ( capsule ) .
Does not contain obligatory allergens.