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For the item from New Varrock, see Red spiders' eggs (New Varrock).

Red spiders' eggs detail.png

Red spiders' eggs are a secondary Herblore ingredient used to create a variety of potions. They are usually found in areas inhabited by deadly red spiders.


They are used to create three potions. At level 22 Herblore, they can be added to a harralander potion (unf) to create a restore potion, which awards 62.5 Herblore experience. At level 63 Herblore, they can be added to a snapdragon potion (unf) to create a super restore potion, which awards 142.5 Herblore experience. At level 73 Herblore, they can be added to a weapon poison+ (unf) to create weapon poison+. Additionally, they can be used as payment, alongside a limpwurt root and 5 coins, for a 4-dose strength potion from the Apothecary in Varrock. This is the only way for free players to obtain the potion without using the Grand Exchange.

Red spiders' eggs are also used alongside raw sardines in the Creature Creation activity to create a spidine, which drops a number of red spiders' eggs when defeated. These may be noted while wearing an Ardougne cloak.

Spawn sources

Free to play

Pay to play

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
Shiny columbarium keyN/A8Common
Vampyre Juvinate58; 61; 63; 843Common
Cave crawler53; 74; 781–2Rare
Cockroach worker301Rare
Greater reborn mage827Rare
Cave crawler53; 74; 781Uncommon
Cockroach drone41Uncommon
Deadly red spider951Uncommon
Lesser reborn mage685Unknown

Egg spawning

At level 10 Summoning, a spirit spider can be summoned. Its special move, which can be activated using an egg spawn scroll, generates between 0-7 red spiders' eggs at the cost of 6 special move points.

Money making


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