Casein Peptide+? is a unique, high quality Casein-based protein formula with added Leucine and Glutamine Peptides, that provides a great tasting, premium protein shake. High in Branched Chain Amino Acids and L-Glutamine, Casein Peptide+ provides over 3.5g of BCAA?s per 30g single serving and almost 4g of the essential amino acid, L-Glutamine. Delivering up to 76g of protein per 100g and 23g per single serving, Casein peptide+ is a versatile high protein food supplement to be used throughout the day to boost protein intake and assist with the building of lean muscle. Containing key naturally occurring vitamins and minerals, such as Zinc, Calcium and Vitamin B2, PhD have also added a high quality, peptide bonded version of the amino acid L-Tryptophan, an amino acid popular with athletes for many years as a pre-cursor to serotonin.