CR Formulated Systems

Controlled Release Technologies for Streamlined Development and Manufacturability

Choose Colorcon for reliable, innovation-driven solutions that prioritize boosting productivity and enhancing manufacturing efficiency in the pharmaceutical sector.

Advancing technologies in the pharmaceutical and nutritional industries, Colorcon helps to eliminate the complexity of drug product development through innovative controlled release formulated systems. With global technical support, unparalleled quality and regulatory expertise, and reliable supply, we are the trusted partner in streamlining complex processes and achieving success.

From Core to Coating we provide unique formulated systems that are ready-to-use with the precision and reliability that Colorcon is world renowned for.

Product Literature

Product Brochure


Surelease is a complete, sustained release, aqueous coating system utilizing ethylcellulose as the rate controlling polymer for drug release.

Corelease CA™

Corelease CA™ is the first one-step semipermeable membrane designed to ensure consistent release from osmotic pump tablets.

Corelease OPL™

Introducing Corelease OPL™ a direct-to-hopper push layer designed for direct compression production of bilayer Push-Pull Osmotic Pump (PPOP) tablets.

Corelease EC™

Corelease EC™ ethylcellulose organic coating is a controlled release film coating product, designed for solvent application to multiparticulates and tablets.