An Antipoison(4) is a potion made by mixing an Unicorn horn dust in a Marrentill potion (unf). This requires at least a Herblore level of 5 (or 1 using the Pioneer ability), granting the player 1900 Herblore experience (or 380 if they are playing an Extreme gamemode, excluding any experience boosts).

1 dose2 dose3 dose4 dose
Antipoison(4)
Examine4 doses of antipoison potion.
Properties
TradeableYes
EquipableNo
StackableNo
NoteableYes
OptionsDrink, Empty, Drop
Values
Value360 coins
High alch216 coins
Low alch144 coins
Weight0 kg
Auction
Last price [1]494 coins
Advanced data
Item ID? (edit)

You can decant potions together to combine their dosage, or talk to the Herbalist at home to automatically decant all of your potions for you (including in noted form) for a small fee.

Creation

Requirements
SkillLevelXP
  Herblore5 (b)1,900 [2]
Members
 
Ticks3 (1.8s)
Materials
ItemQuantityCost
 Unicorn horn dust1380
 Marrentill potion (unf)155
Total cost435
 Antipoison(3)1322
Profit−113

Shops

Seller Item Amount in stock Price sold at
Food & Potions shop   Antipoison(4) (noted) 1,000 494

Item sources

Source Level Item Quantity Rarity
Maniacal monkey 48     Antipoison(2) 1 Common
Maniacal monkey 140     Antipoison(2) 1 Common

  1. ^ "Last average price". RuneRealm. "This price is a weighted average based on actual purchases on the in-game auction, however the wiki's prices only get updated from in-game changes every few days."
  2. ^ "Experience boost". RuneRealm. "The experience shown is for players on the normal gamemode, without any other experience boosts active."