For the potion used to access the Dream World, see Guam vial.
Guam potion (unf)
Guam potion (unf)
Release date 27 February 2002 (Update)
Members only? No
Quest item? No
Tradeable? Yes
Equipable? No
Stackable? No
High Alch 1 coin
Low Alch 1 coin
Destroy Drop
Store price Not sold
Exchange price 89 coins (info)
Buy limit Unknown
Weight 0 kg
I need another ingredient to finish this Guam potion.

A Guam potion (unf) is an unfinished potion made via the Herblore skill. Players make it by using a guam leaf on a vial of water.

It can be used to make:

Potion Ingredient Herblore Level Herblore Experience
Attack potion Eye of newt 3 25