Making cadantine potions

⚠ This profit comes from buying, processing, and reselling on the Grand Exchange. It assumes large GE volume and can be inflated or volatile — treat it as a theoretical ceiling.

Cadantine potions are used to create Super defence potions. Because these are often used to train Herblore, and adding clean cadantine to a vial of water gives no experience, many players avoid the tedium of making unfinished potions and bu…