Excipients are an inactive substances formulated along with the active pharmaceutical ingredient(s) (APIs) of medication for bulking up of formulations or to give a therapeutic enhancement of API in the final dosage form. Almost of all the marketed products contain excipients thereby the excipients play a crucial role in the manufacture of medications by helping to preserve the efficacy, safety and functionality of the APIs. Excipients categorized as compendial excipients (official in...