Perfect juju prayer potion

A Perfect juju prayer potion is a potion made using the Herblore skill. It is made by combining a saradomin's blessing (3) with harmony moss, requiring 87 Herblore and giving 120 experience. This makes a three dose potion, and it can be decanted into other doses by talking to Bob Barter (herbs). It can also be turned into a six-dose Perfect juju prayer flask by talking to Teplin Macagan with a potion flask.

A dose of the potion is believed to last for one hour. While the potion is in effect, you get 5% more experience for using cleansing crystals on the Seren Stones in the Hefin Cathedral in Prifddinas, and you get 5% more experience for sacrificing bones and ashes on a gilded altar.