Unicorn horn dust detail

Unicorn horn dust is used in Herblore with a clean marrentill to make a regular antipoison potion, or with a clean irit to make a super antipoison 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.


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

Store locations

This list was created dynamically. For help, see the FAQ.
To force an update of this list, click here.
Seller Location Cost Currency Base stock Members?
Meilyr Clan StorePrifddinas20Coins 5Coins 5Yes
Poletax's Herblore ShopTaverley20Coins 5Coins 5No

Drop sources

This list was created dynamically. For help, see the FAQ.
To force an update of this list, click here.
For an exhaustive list of all known sources for this item, see here.
Source Combat level Quantity Rarity
Cave bug8; 121Common
Chaos druid warrior651Common
Edimmu (elite)1256–10Common
Giant ant worker491Common
Cave crawler53; 74; 781–3Rare
Giant ant soldier701Rare
Cave crawler53; 74; 781Uncommon


[FAQ] • [doc]
Community content is available under CC-BY-SA unless otherwise noted.