A anti-p supermix is a Barbarian potion that acts as an Antipoison and gives poison immunity for a period of 6 minutes, as well as healing 600 life points per dose. It is made by using Caviar on a Super antipoison (2). It requires a Herblore level of 51 to make and gives 35 experience. This mix can only be created after completing the herblore part of Barbarian training with Otto Godblessed. If the player drinks all doses or empties the potion, it will become a regular empty vial.