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 ROCKDOVE L CARNI (L CARNITINE) 15ml L Carnitine Feeding Supplies Pigeon Energy Production Enhancer High Level Amino Acid Supplement Stamina Enhancing Bird Accessory Lazada Lazada PH When administering L carnitine to pigeons, the frequency and duration depend on the purpose. #pigeon #pigeonsport #pigeonracing Buy Medpet Speed Plus For Pigeons Free Shipping Boost IT Pigeon Supplement Powder, 500GM, Increases Flight Performance, L Carnitine, B Vitamins, Creatine : Amazon.in: Pet Supplies Euro Livo Kampeon Liquid Solution Racing Pigeon 15 ml Gamecock Apparel And Supplies