Myprotein Origin Pump Pre-Workout | Stim & Caffeine-Free

Experience the power of Origin Stim-Free Pre-Workout. A hard-hitting no-nonsense formula, packed with optimal doses of research-backed ingredients, and zero caffeine. We’ve refined our powerful pre-workout blend by removing caffeine to create a fully charged, stimulant-free solution, designed for you to make the most out of every session. Cut the caffeine, ignite your workout. Performance Advisory Board Bringing together world-class scientists, doctors, and athletes to shape innovation at Myprotein — combining cutting-edge research with real-world testing to create solutions that actually deliver, for everybody. Find out more about our Performance Advisory Board .