Research & development

Addressing complex medical challenges requires persistence and a strong focus on science. Our research and development approach is based on applying rigorous scientific principles to deepen understanding of disease and to support the discovery and development of new medicines.

For 150+ years, our research and development activities have contributed to the development of medicines across a range of disease areas.

Meaningful scientific progress requires sustained effort and careful evaluation. We continue to explore potential approaches for diseases that are difficult to treat, including areas where the underlying science is complex. Our R&D work focuses on identifying and investigating drug targets based on available scientific evidence, with the aim of advancing understanding and supporting future innovation. With a significant proportion of our workforce engaged in research and development, we focus on maintaining high standards of quality and safety throughout the development process.