Defence potion

Defence potions are made by mixing clean ranarr and white berries in a vial of water, giving 75 Herblore experience. It requires level 30 Herblore. Many players believe that making these wastes the ranarr weed as it can be used in the more popular prayer potions.

Defence potions temporarily raise your defence level by 3-12 (3 + 10% of your defence level, rounded down).

They can be bought at the Warrior Guild Potion Shop for 880 coins.

In addition, they can be received as drops in PvP worlds (however, they are only received as Defence Potion(1)). Many players choose to take advantage of this fact, as it means they do not necessarily have to go buy potions to stay alive for extended periods of time.

Previously, during the Jekyll and Hyde random event, if a Toadflax herb was given to Dr. Jekyll, he would give out a defence potion.

Production costs
The data in this table is based on the Grand Exchange prices of the Vial of water, herb, and secondary ingredient(s). It is accurate assuming all three items are bought off of the Grand Exchange and the resulting potion is sold afterwards.

Trivia

 * A defence potion costs more than a super defence potion, which boosts a player's defence more. This is due to the fact a ranarr is used to make a defence potion.