PeptoPro is a highly hydrolyzed enzymatic digestion of casein manufactured utilizing a proprietary mix of enzymes to provide a high quality source of peptides with excellent taste. PeptoPro provides high levels of di- and tripeptides in combination with a low level of free amino acids which provides excellent nutritional value, instant solubility and low levels of bitterness making it suitable for various pharmaceutical applications. The unique properties of PeptoPro helps in enhancing bioavailability, stability and palatability of active ingredients in many pharmaceutical formulations without any adverse effects. PeptoPro with its ability to enhance solubility and masking bitter taste can be effectively used as excipient in wide range pharmaceutical products ranging from tablets, capsules to liquids.