Stay energised and focussed: How Acetyl L Carnitine supports busy adults Blooms The Chemist Should I use L Carnitine on rest days or just before workouts? Yes. Theres still time L Carnitine is one of the easiest and most cost effective adds to your summer prep stack Acetyl l Carnitine in the Treatment of Peripheral Neuropathies: A Narrative Review Pain and Therapy Springer Nature Link