The weak stat restore potion is a one dose potion only available in the Dungeoneering skill in dungeons with a complexity ≥5. Using the potion restores stats (excluding Prayer and Summoning) by 5 + 12% of skill level.
It is made by adding aloe and red moss to a vial of water. This requires level 12 Herblore and grants 47 experience in Herblore. This potion can only be made in dungeons with complexity level 5+.