Butterworth is a UK-based agreement lab with half a century of experience sustaining the worldwide pharmaceutical market. We specialise in quality assurance evaluation of excipients, active pharmaceutical ingredients (APIs), medication items, packaging, and medical devices, sticking to worldwide recognised criteria. Our Projects team creates and confirms approaches used for Quality assurance across a range of innovative techniques. Butterworth is MHRA-approved for GMP, GLP, and GCP evaluation and holds ISO17025 certification, making sure the highest possible standards of conformity and dependability.