Hard Capsules: Everything You Need to Know Hard capsules are an oral dosage form used for delivering life-saving drugs, minerals, vitamins, or other healthy ingredients through supplements. These convenient packages offer reliable dosing, portability, and high consumer compliance, making them an excellent alternative to more cumbersome liquid, powder, or paste formulations.Get more news about Hard Capsules,you can vist our website! What Are Hard Capsules? Hard capsules consist of two cylindrical shells, each closed off at one end. The upper part, called the cap, has a slightly larger diameter than the lower part, known as the body. When assembled, these two parts form a hermetically closed unit. Manufacturers produce hard capsules before filling them with the active ingredient. In a secondary step, contract manufacturers or brand owners fill the empty gelatin capsules with the desired drug or supplement. Types of Gelatin Used in Hard Capsules The primary gelatin types used in capsules typically come from bovine or porcine raw materials. Bovine bone gelatin contributes to capsule firmness, while porcine options offer plasticity and clarity characteristics. Depending on the fill, formulation, and target market group, manufacturers can choose a combination of porcine and bovine options. Applications and Dissolution Time Gelatin hard capsules are ideal for powdered or granulated ingredients. A standard gelatin hard capsule dissolves in the stomach within twenty to thirty minutes after swallowing under normal conditions. However, different gelatin types or additional process steps can influence the dissolution process. Some capsules dissolve faster when in contact with acidic fluids and higher temperatures (stomach conditions), while others are designed for slower dissolution targeting the intestines. Advantages of Gelatin Hard Capsules Like their softgel counterparts, gelatin hard capsules offer value to consumers and producers alike. Their advantages include ease of use, quick effectiveness, and efficient isolation of the drug or supplement. These capsules address many of today’s drug delivery and nutraceutical formulation challenges.