Capsules are easier to swallow and are used by manufacturers when the drug cannot be compacted into a solid tablet. They are also useful when the drug needs to be mixed with oil or other liquid to aid absorption in the body. It is normally a shell or container made of gelatin that contains the drug.

Why do pills come in capsules?

They're often made so that it's not as easy to split them in half or crush like tablets. As a result, capsules may be more likely to be taken as intended. Higher drug absorption. Capsules have higher bioavailability, which means that more of the drug is likely to enter your bloodstream.

What is capsule made of?

Capsules are made up of gelatin (hard or soft) and nongelatin shells generally derived from hydrolysis of collagen (acid, alkaline, enzymatic, or thermal hydrolysis) from animal origin or cellulose based.