Amulet of chemistry
Amulet of chemistry
Release date 2 February 2017 (Update)
Members only? Yes
Quest item? No
Tradeable? Yes
Equipable? No
Stackable? No
High Alch 630 coins
Low Alch 420 coins
Destroy Drop
Store price Not sold
Exchange price 1,022 coins (info)
Buy limit Unknown
Weight 0 kg
Useful when making potions - has the chance of giving an extra dose.
Amulet of chemistry detail

An amulet of chemistry is a jade amulet enchanted via the Lvl-2 Enchant spell.

When equipped, there is a 5% chance to give you an extra dose when brewing potions. The amulet will provide five charges before disappearing.

As of an update on 27 July 2017, players can right-click Options on the amulet to toggle whether they would like to stop making potions when the amulet breaks.

Hover over image for type Amulet of chemistry equipped
Attack icon Attack bonus
White dagger White scimitar White warhammer Magic icon Ranged icon
+0 +0 +0 +0 +0
Defence icon Defence bonus
White dagger White scimitar White warhammer Magic icon Ranged icon
+0 +0 +0 +0 +0
Melee Other bonuses Slot
Strength icon Ranged Strength icon Magic Damage icon Prayer icon

Neck slotlist

+0 +0 +0% +0


When using the amulet for solely profit, it should only be used when a single dose of the potion you make has a value of more than 1/5th of the amulet's worth. (204.4)

You can see current single dose values for comparison here:

Single Dose Potions GE Value
Attack potion(1) Attack potion(1) 11
Antipoison(1) Antipoison(1) 166
Relicym's balm(1) Relicym's balm(1) 771
Strength potion(1) Strength potion(1) 49
Serum 207 (1) Serum 207 (1) 11
Compost potion(1) Compost potion(1) 155
Restore potion(1) Restore potion(1) 96
Guthix balance (1) Guthix balance (1) 240
Energy potion(1) Energy potion(1) 137
Defence potion(1) Defence potion(1) 199
Agility potion(1) Agility potion(1) 689
Combat potion(1) Combat potion(1) 270
Prayer potion(1) Prayer potion(1) 2,331
Super attack(1) Super attack(1) 188
Superantipoison(1) Superantipoison(1) 266
Fishing potion(1) Fishing potion(1) 855
Super energy(1) Super energy(1) 981
Hunter potion(1) Hunter potion(1) 3,517
Super strength(1) Super strength(1) 655
Super restore(1) Super restore(1) 2,346
Sanfew serum(1) Sanfew serum(1) 4,845
Super defence(1) Super defence(1) 720
Antidote+(1) Antidote+(1) 1,178
Antifire potion(1) Antifire potion(1) 340
Ranging potion(1) Ranging potion(1) 774
Magic potion(1) Magic potion(1) 64
Stamina potion(1) Stamina potion(1) 1,455
Zamorak brew(1) Zamorak brew(1) 1,482
Antidote++(1) Antidote++(1) 340
Bastion potion(1) Bastion potion(1) 1,386
Battlemage potion(1) Battlemage potion(1) 535
Saradomin brew(1) Saradomin brew(1) 957
Extended antifire(1) Extended antifire(1) 211
Anti-venom(1) Anti-venom(1) 882
Super combat potion(1) Super combat potion(1) 3,646
Super antifire potion(1) Super antifire potion(1) 3,325
Anti-venom+(1) Anti-venom+(1) 3,448
Extended super antifire(1) Extended super antifire(1) 3,268