|This article is about the 4 dose potion; for the potion flask version, see Sanfew serum flask.|
|Release date||13 March 2007 (Update)|
|High Alch||180 coins|
|Low Alch||120 coins|
|Store price||Not sold|
|Exchange price|| 4 dose:|
|Examine||A x dose Sanfew Serum.|
Sanfew serum combines the properties of Super restore and Anti-poison potions. Level 65 Herblore and completion of Zogre Flesh Eaters is needed to make this potion. Mixing the potion gives 160 herblore experience.
A complete Sanfew Serum can be used as a weapon against Nail beasts, causing significant damage and yielding some Herblore experience. To use it as a weapon, right-click on the potion and select use, then click on a Nail beast. This should be done if a nail beast is attacking the follower in Temple Trekking.
Players cannot use the Assist System to make this potion.
Notable uses of Sanfew Serum include K'ril Tsutsaroth and the Dagannoth Kings due to their ability to save space on Anti-poison potions. Although this benefit is negated if a player possess an Anti-poison totem.
|Sanfew serum (3)|
|Partially complete: Zogre Flesh Eaters|
|Mixture - step 2 (1)||1||N/A||N/A|
|Nail beast nails||1||149||149|
Sanfew serum is made by adding, in order, Unicorn horn dust, clean snake weed and Nail beast nails to an already made 3-dose Super restore potion. Partially completed Sanfew Serums are called Mixture - step 1 and Mixture - step 2, but are not drinkable in these forms.
Players therefore need to make sure that the unicorn horn dust is highlighted before clicking each of the vials to avoid accidentally drinking any of the Super restore. Since the intermediate potions are not drinkable, the same danger does not exist once the unicorn horn dust has been added.
Herblore experience is given for each addition of one of the secondary ingredients in this potion.
|Unicorn horn dust xp||Snake weed xp||Nail beast nails xp||Total xp|
The data in this table is based on the Grand Exchange prices of a Super restore (3) (the primary ingredient) and secondary ingredients. It is accurate assuming all items are bought off of the Grand Exchange and the resulting three-dose potion is sold immediately afterward.
*Note: Snake Weed is an untradeable item, so its value is subjective and has not been included in the calculation.
Prayer restoring potionsEdit
Points restored Price per dose Price per Point
(at 99 )
Prayer potion 38 Level * 2.5 + 70
(at 99 prayer, 317)
759 2.4 Super restore 63 Level * 2.5 + 80
(at 99 prayer, 327)
661 2 Super prayer 94 Level * 3.5 + 70
(at 99 prayer, 416)
2,141 5.1 Prayer renewal 94 Level * 4 + 120
(at 99 prayer, 516)
Note: The super prayer potion is untradeable, and the cost is calculated with the ingredients, wyvern bones and a prayer potion (3).
|with Holy wrench||with Reverence||with Holy wrench and Reverence|
Tier 1: 347
Tier 2: 367
Tier 1: 367
Tier 2: 386
Tier 1: 357
Tier 2: 377
Tier 1: 377
Tier 2: 396
Tier 1: 446
Tier 2: 466
Tier 1: 466
Tier 2: 485
Tier 1: 545
Tier 2: 565
Tier 1: 575
Tier 2: 595