Active Pharmaceutical Ingredients (APIs) play a critical role in the pharmaceutical industry, serving as the essential components that produce the therapeutic benefits of a drug. From the initial stages of drug development to mass production, APIs are the backbone of pharmaceutical manufacturing, influencing both the efficacy and safety of the medications we consume.
While active ingredients are critical for a drug's efficacy, inactive ingredients—also known as excipients—play an equally important role. These substances do not have a therapeutic effect but are essential for the formulation, stability, and delivery of the active ingredient. Inactive ingredients can include binders, fillers, preservatives, colorants, and flavoring agents.