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Unicorn horn dust

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Unicorn horn dust detail

Unicorn horn dust is used in Herblore with a clean marrentill to make a regular anti-poison potion, or with a clean irit to make a super anti-poison potion. It is also used as first ingredient to make sanfew serum.

Using a pestle and mortar with a unicorn horn will grind it into unicorn horn dust and will award the player with 1 Herblore experience. Unicorn horns are a 100% drop of unicorns, which can be found in almost every grassy area. Unicorn horns can also be acquired by creating and killing Unicows by means of Creature Creation.

Unicorn horn dust can be purchased at Poletax's Herblore Shop. It is dropped by chaos druid warriors in the Yanille Agility Dungeon and the Cave crawler. The unicorn horn dust also looks identical to clay.


Potion/item Level Primary
XP Effect/usage
Antipoison Herblore-icon
Clean marrentill 50 Reduce poison damage by 100% for 86 seconds.
Super antipoison Herblore-icon
Clean irit 106.3 Reduce poison damage by 100% for 346 seconds.

Sanfew potion, 65 Herblore-icon Herblore

  1. Vial of water
  2. Clean snapdragon - this makes: Snapdragon potion (unf)
  3. Red spiders' eggs - this makes: Super restore
  4. Unicorn horn dust - this makes: Mixture - step 1
  5. Clean snake weed - this makes: Mixture - step 2
  6. Nail beast nails - this makes: Sanfew potion

A complete Sanfew Serum can be used as a weapon against Nail beasts, causing significant damage and yielding some combat experience - was Herblore before Eoc.


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Store locationsEdit

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Seller Cost Currency Base stock Members?
Meilyr Clan Store20Coins 5Coins 5Yes
Poletax's Herblore Shop20Coins 5Coins 5No

Dropping monsters Edit

For an exhaustive list of all known sources for this item, see here.
Source Combat level Quantity Rarity
Cave bug6; 961Common
Cave crawler23 ; 1381Common
Chaos druid warrior371Common
Giant ant worker401Common

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