Capsule supplements are a type of dosage form in the pharmaceutical industry. They are solid dosage forms that are composed of small, cylindrical components made of gelatine, either soft or hard gelatin, which is filled with a powder or a liquid. Capsules are taken orally and are designed to release their contents after they have been swallowed. Capsules are basically categorized based on the presence of gelatin quantity and are of two types; hard gelatin capsules and soft gelatin capsules.