The Artisan's potion is a one dose potion only available in the Dungeoneering skill. Using the potion boosts Smithing, Crafting, Fletching, Construction and Firemaking by 4 + 4% of levels. The boost for levels 1-24 is 4, 25-49 it is 5, 50-74 is 6 and from 75 upwards, it is 7.
It is made by adding Magebane and Red moss to a Vial of water. This requires level 60 Herblore and gives 131 experience. This potion can only be made in dungeons with complexity level ≥5.