Empty Hard Gelatin Capsules market is a global industry, which can be segmented based on the type and region. The market is primarily bifurcated on the basis of region into North America, Europe, Asia-Pacific and Rest of MEA.

Empty hard gelatin capsules come in different sizes. They can range from 000 to 5 in size. They have been in use for centuries. Their name derives from the word gelatin, which means "stiff." Gelatin is a colorless dry powder that has a high melting point and is easily dissolved in the human body. Therefore, hard gelatin capsules are ideal for pharmaceutical purposes. Not only are hard gelatin capsules easy to swallow, but they also aid in the identification of pharmaceutical products.

Using data from a routine stability program, a study was undertaken to determine the extent of empty hard capsule variation. The primary objective was to understand the variability within specifications, identify factors that may influence variation, and evaluate whether or not specific material characteristics or attributes are critical to capsule performance. The study also aimed to support risk assessment and QbD product development.

Empty hard gelatin capsules are one of the most common forms of drug administration. Empty hard gelatin capsules come in a variety of sizes and colors. Some of them are metallic, while others are translucent. The materials used in the capsules are also important for ensuring the quality of the end product. The quality of the product is extremely important since capsules are meant for human consumption.