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 the Euro Livo Kampeon Liquid Solution Racing Pigeon 15 ml Gamecock Apparel And Supplies Siegel's ProMaster 16 oz 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 Oropharma Carmine Mega Forte + L Carnitine 250 ml