|Released||11 April 2019 (Update)|
|Removal||25 April 2019 (Update)|
|Destroy||You can get another Choco serum by talking to Party Pete in the Falador party room.|
|Examine||Fuel made from pure, mixed chocolate.|
Choco serum is an item used during the 2019 Easter event. The serum is needed by the Easter bunny to fuel his Easter machines. The serum is created by bringing the chocolate mixture(u) to Party Pete in Falador, who is able to mix the mixture by dancing.