Zamorak brew(3)

3 doses of Zamorak brew.

MembersBuy limit 2,000Potions & Drinks

Wiki

Insta-buyHighest recent buy

439gp

Insta-sellLowest recent sell

404gp

SpreadBefore tax

35gp

8.66%

MarginAfter 2% GE tax

+27gp

+6.68% ROI

VolumeTraded in 30D

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TrendMid price, 30D

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Price history

1 points · hover for detail

Insta-buy (high)Insta-sell (low)Spread

30D low: 404
30D high: 439
Volatility: 8.3%

Flip calculator

Includes the 2% Grand Exchange tax

Buy at

Sell at

Quantity

units

Net profitProfitable

+27gp

+27 per item · +6.68% ROI

Capital required: 404 gp
Gross revenue: 439 gp
GE tax (2%, 8/item): − 8 gp
Break-even sell: 412 gp

Item data

High alchemy: 105 gp76.1% below market
Low alchemy: 70 gp
Shop value: 175 gp
Weight: 0.03 kg
Skill / type: Herblore
Requires: Herblore 78
Stack / note: Not stackable · noteable
Released: Dec 12, 2002

About Zamorak brew(3)

The Zamorak brew(3) is a members-only potion in Old School RuneScape.

"3 doses of Zamorak brew"

Over the last 30 days it traded between 424 and 663 gp on the Grand Exchange, averaging 512 gp. About 4,595 units changed hands per day. The price is down 32.6% across that window. The Grand Exchange buy limit is 2,000 every 4 hours. Selling one at the average price costs 10 gp in Grand Exchange tax.

Casting High Level Alchemy returns 105 gp, which is 79.5% below the 30-day average price, so alching a bought one loses money.

How to get Zamorak brew(3)

4 monsters drop Zamorak brew(3), most commonly Expert potion pack (9/83), K'ril Tsutsaroth (8/127) and Phosani's Nightmare (5/100). It can be made from Torstol potion (unf) and Jangerberries.

Dropped by

Monster	Rarity	Quantity
Expert potion pack	9/83	2–4 (noted)
K'ril Tsutsaroth	8/127	3
Phosani's Nightmare	5/100	8–15
The Nightmare	5/100	1–10

Recipes

Where this item appears in crafting and processing.

Made from

1× Torstol potion (unf), 1× Jangerberries

Zamorak brew(3) price history

Daily averages rolled up per month, newest first.

Monthly average, low and high price of Zamorak brew(3) on the Grand Exchange
Month	Average	Low	High	Volume
October 202612d	511	440	603	61,067
September 2026	485	405	663	140,043
August 2026	442	385	618	197,135
July 2026	430	392	519	239,562
June 202621d	429	396	565	79,779
May 20262d	447	427	466	4,913
April 20261d	450	450	450	1,276
March 2026	456	387	645	46,299
February 2026	455	341	615	17,672
January 2026	443	321	700	17,856

Across 10 months of recorded prices Zamorak brew(3) ranged from 321 gp in January 2026 to 700 gp in January 2026, measured over 218 trading days.

The 30-day average of 512 gp sits around the middle of that range.

All prices in gp. Volume counts units traded across both sides of the Grand Exchange.

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