Combat potions are made by mixing harralander and goat horn dust in a vial of water. This requires level 36 Herblore, and gives 84 Herblore experience.
Combat potions temporarily increase Attack and Strength by 10% of the respective level rounded down plus 3. This is equivalent to the consumption of an attack and strength potion, but requires only one inventory space.
Creating a combat potion in the desert is a requirement for the Medium Desert Diary.
Combat potions are popular to use during Slayer due to their extremely cheap cost per dose compared to a Super Combat Potion while still providing a noticeable boost at all levels.
Attack and Strength boosts are calculated with:
||Price per dose
| Combat potion(1)
| Combat potion(2)
| Combat potion(3)
| Combat potion(4)
|15 April 2016
Half full potions could now be turned into bank placeholders.