Defence potion(3)

Defence Potion(3) is a members-only item on the OSRS Grand Exchange in the potions category.

In-game examine text: "3 doses of Defence potion."

It has a Grand Exchange buy limit of 2,000 every four hours, a high alchemy value of 72 gp, and item ID 133.

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Defence Potion(3) shows an active flip setup with a margin of +682 gp and 6,099 trades over the last 24 hours.

At the buy limit of 2,000 every four hours, max profit per cycle is about 1.36m gp — high margin with healthy liquidity.