The Master Amino Acid Pattern alternative Vegan essential amino acid pellets with the eight essential amino acids - in the optimal ratio for the human amino acid pattern according to Prof. Dr. Luca Moretti. Multi Essential Amino Pattern Amino acids are vegan and are in their free, crystalline form. They thus provide an optimal ratio of the 8 essential amino acids for the human amino acid pattern - L-leucine, L-valine, L-isoleucine, L-phenylalanine, L-lysine, L-threonine, L-methionine and L-tryptophan.