Amylase crystal

Amylase crystal
Released							3 July 2014 (Update)
Members							Yes
Quest item							No
Properties
Tradeable							Yes
Equipable							No
Stackable							Yes
Noteable							No
Options							Drop
Examine							Good for enhancing a super energy potion.
Values
Value							20 coins
High alch							12 coins
Low alch							8 coins
Weight							0 kg
Grand Exchange
Exchange							577 coins (info)
Buy limit							11,000
Daily volume							1,701,311
View real-time prices
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Advanced data
Item ID							12640
Link							MOID

Amylase crystals are a potion secondary ingredient used in the creation of stamina potions. A player can mix amylase crystals with a super energy potion at 77 Herblore to make a stamina potion. One amylase crystal creates a single dose of stamina potion from a super energy(1), and as such, four amylase crystals are required to create a stamina potion(4) from a super energy(4). One crystal is required per dose, granting 25.5 Herblore experience each. Amylase crystals can be bought from Grace found in the Rogues' Den, Worm Tongue at the Colossal Wyrm Remains, and Pirate Jackie the Fruit found in the Agility Arena Store in the form of an amylase pack. One amylase pack contains 100 amylase crystals, costs 10 marks of grace, 60 Brimhaven vouchers, or 100 Termites, and can create 25 stamina potion(4).

An Amulet of chemistry or Alchemist's amulet can be used (provided the super energy potion is less than 4 doses; see Amulet of chemistry#Mechanics).

• One amylase crystal
• Two amylase crystals
• Three amylase crystals
• Four amylase crystals
• Five amylase crystals

• In real life, amylase is an enzyme secreted by salivary and pancreatic glands used to break down starches into glucose, which is essential for producing energy from starch.
• Similarly to in-game, the lack of an amylase in real life would cause energy levels to drain quickly during exercise.
• The developers settled on the name 'amylase' by reading the label of a team member's big tub of protein powder.^[2]

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