The invention relates to a closure cap (1) for receptacles for receiving medical liquids, in particular receptacles filled with infusion solutions, transfusion solutions or liquids for enteral nutrition. The invention further relates to a receptacle (40) for receiving medical liquids, in particular a bottle, comprising such a closure cap. The closure cap (1) according to the invention is characterized by two injection parts (6 and 7) arranged separately from one another, each for injecting an additive. One injection part (6) serves to inject an additive with an injection syringe that has a needle (cannula), while the other injection part (7) serves to inject an additive with a needle-less injection syringe.