Definition, Meaning & Synonyms

excipient

Noun
/ɪkˈsɪpiənt/
Definition
A substance formulated alongside the active ingredient of a medication, but not one that is intended to exert a therapeutic effect.
Examples
  • The excipient in the pill helps to hold the ingredients together.
  • Different excipients can affect the stability and absorption of the medication.
  • Formulation scientists carefully select excipients to enhance the drug’s delivery.
Meaning
Excipients are inactive substances used as a carrier for the active ingredients in drugs and are essential in the formulation of medicines.
Synonyms
  • Inactive ingredient
  • Adjuvant
  • Carrier