NEW PRODUCT! Pigeon Vitality's L Carnitine Magnesium Calcium The main ingredient of Carni Speed is L carnitine. This substance, which is similar to a vitamin, plays a central role in the metabolism of pigeons. With a dosage of 10 ml litre drinking water Boost Pigeon Performance with Carni Speed L Carnitine Boost IT Pigeon Supplement Powder, 500GM, Increases Flight Performance, L Carnitine, B Vitamins, Creatine : Amazon.in: Pet Supplies Carni Speed Performance Enhancer for Racing Pigeons BirdAgents.pk