The manufacture of medicinal hard and soft capsules is a complex process that requires precise calculations. Once the capsules are manufactured, their properties may also vary. Let's take a look at some of the key technical considerations for hard and soft capsules.     Active Pharmaceutical Ingredient (API) / Dissolution is the rate at which the capsule dissolves...

    The ingredients used in the manufacture of hard gelatin capsule shells mainly include gelatin and preservatives, in addition to some other ingredients.     Gelatin is an animal protein made by boiling the collagen material of animal bones, leather, and skin. According to its source, gelatin can be divided into two types; type A, from the acidic hydrolysis of animal...

    Vegetarian capsules are clear capsules made from plant-derived materials. It does not contain any irritants or preservatives. You also won't find any sugar, wheat, corn, dairy, or soy in these capsules, which is beneficial for health-conscious and allergy-conscious consumers. There are some differences between vegetarian capsules and standard capsules that allow only...

    For some time now, the "traditional" option has been soft gels. The main advantage of soft capsules is that they are formed, filled, and sealed in one operation. Tamper-resistant; easy to swallow; and available in a variety of shapes, sizes, and colors.     That said, there are many reasons why two-piece hard capsules should be considered a...

    Gelatin capsules were invented in 1833 by the French pharmacist FAB Mothers. His first method of making it was to use a small leather bag filled with mercury, which was then coated in a gelatin solution. Mothers have improved this method by using solid molds made of polished brass, greatly increasing the cost-effectiveness of gelatin capsule production.     It has proven...