A capsule dosage form is a form of pharmaceutical preparation in which a drug is encapsulated in a capsule for oral administration. A capsule usually consists of two hollow capsule shells, an upper shell and a lower shell. The drug is filled inside the capsule and then the drug is enclosed by closing the upper and lower shells together.

Advantages of the capsule dosage form include ease of swallowing, portability, good protection of the drug, and masking of the taste and odor of the drug. Additionally, capsule dosage forms can be used to prepare controlled-release dosage forms for the slow release of drugs in the body.

Protheragen-ING offers comprehensive capsule development services to assist pharmaceutical and nutraceutical companies in bringing their products to market. With our expertise in capsule formulation and manufacturing, we offer tailor-made solutions for both soft and hard capsules. Our commitment to quality, efficiency and innovation ensures that your capsule products meet the highest standards.

Benefits of Capsules

• Easy to swallow.
• Minimal odor.
• More accurate dosing.
• Provides types of supplementation not available in tablets.
• Lower production and development costs compared to gummies, liquids and tablets.
• Visually stunning.

Protheragen-ING's Capsule Development Capabilities

• Softgel Capsules

Protheragen-ING specializes in the development of softgel capsules, which are ideal for encapsulating liquid, semi-solid and gel formulations. Our experienced team works closely with customers to develop customized solutions that meet their specific requirements. We offer a wide range of excipients, including natural and synthetic polymers, for optimal encapsulation of active ingredients.

• Hard Capsules

Protheragen-ING's expertise also extends to the development of hard capsules, suitable for encapsulating powders, granules and pills. We work with our customers to design formulations that ensure accurate dosing, stability and bioavailability. With our knowledge of different capsule sizes and colors, we can help you create visually appealing products that match your brand.

Fig. 1 Capsules in different sizes. (Singh M, et al. 2022)

Why Protheragen-ING?

• Formulation development: Our team of scientists and researchers work closely with our customers to develop robust capsule formulations. We optimize the compatibility of the active ingredient with the capsule material to ensure stability, bioavailability and controlled release when needed.
• Process scale-up: Once the formulation is finalized, we facilitate a seamless transition from lab-scale to commercial-scale production. Our experts ensure that the manufacturing process is scalable, efficient and compliant with regulatory guidelines. We utilize advanced technologies and equipment to maintain consistency and quality throughout the scale-up process.
• Quality Control: Quality is of paramount importance to us. We have a fully equipped quality control laboratory that conducts stringent tests on raw materials, intermediate samples and finished capsules. Our quality control procedures follow international standards and are thoroughly analyzed to ensure the safety, efficacy and integrity of your capsule formulations.
• Regulatory support: Dealing with the regulatory environment can be complex. Our team is well versed in regulatory requirements and can provide guidance and support throughout the registration and approval process. We assist in the preparation of necessary documentation, including the drug master file (DMF), to facilitate a smooth regulatory submission.

Contact us today to discuss your requirements and explore how we can assist you in achieving success in the competitive pharmaceutical and nutraceutical industry.