A Global Comprehensive Review on Pharmaceutical Excipients

An excipient is a substance intentionally added to a medication for purposes other  than its therapeutic or diagnostic effects at the prescribed dosage. Excipients are  essential for ensuring proper consistency, controlling the solubility and  bioavailability of active ingredients, and enhancing the stability of active  components in the final dosage form. In many developed countries, excipients are  regulated similarly to active pharmaceutical ingredients, and in Europe, innovative  excipients are evaluated as new chemical entities. Excipients are evaluated and  approved for use as part of new pharmaceutical applications due to the lack of  consistent global regulatory criteria, the Food and Drug Administration has  restricted some products from entering the United States. IPEC works with various  countries, including Japan, to address common industry concerns such as global  uniformity of excipient standards, the introduction of new excipients, and the  development of safety evaluation criteria, with efforts from the USA, Europe, and  China. An effort has been made in this work to examine major global problems with  the regulations governing pharmaceutical excipients.