A guam potion (unf) is an unfinished potion made via the Herblore skill. Players make it by using a clean guam on a vial of water.
It can be used to make the attack potion at level 1 by adding a eye of newt, earning 25 experience, or ranging potion at level 3 by adding a Redberries, earning 30 experience. It is also used to make the super fishing explosive at level 31 by adding rubium, earning 55 experience.
Creation[]
 | - |  | ||
|---|---|---|---|---|
| 1 XP | - | 1,120 | ||
| Requirements | ||||
| Herblore level | 1 | |||
 Members only | No | |||
| Materials | ||||
| Item | Quantity | Price | Total | |
 | Vial of water | 1 | 96 | 96 |
 | Clean guam | 1 | 738 | 738 |
| Total price | 834 | |||
Potions[]
| Level | Potion | Secondary Ingredient | XP | Cost | Cost/XP |
|---|---|---|---|---|---|
| 1 | Attack potion | Eye of newt | 25 | −904 | −36.16 |
| 3 | Ranging potion | Redberries | 30 | −330 | −11 |
| 31 | Super fishing explosive | Rubium | 55 | −1,120 | −20.36 |
These costs are calculated based on buying the unfinished potion premade. This allows you to skip putting clean guams in a vial of water. However, this method is more expensive. The extra loss accumulated via this method is −286 per potion, however, the experience per hour is doubled.
Profitability[]
The profit for making an unfinished guam potion using either a vial of water or filling your own vial is as follows.
| Herb: | Using Vial of Water | Filling your own Vial |
|---|---|---|
| Clean | 286 | 380 |
| Grimy | 315 | 409 |
Disassembly[]
| Disassembly XP | 0.1 |
|---|---|
| Item quantity required | 1 |
| Material count | 1 |
| Base junk chance | 98.9% |
| Possible materials | |
| Often | |
 Simple parts | 99% |
| Rarely | |
 Variable components | 1% |
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