Quick answer
The Formulation Bench comes from Church Lighting I in the Theology tech tree (5 red, 10 green, 5 blue; after Church Cleaning), not from the alchemy branch.[1][2] Build it for 4 Wooden Plank, 4 Bronze Detail and 1 Polished Bronze from the blueprint desk in either the tower Alchemy Lab or the Writing Basement under your house.[1][3]
Unlock and build
| Detail | |
|---|---|
| Technology | Church Lighting I: 5 red + 10 green + 5 blue, requires Church Cleaning[1] |
| Where in the tree | Theology tree, second row near the bottom, labelled Church Lighting[2] |
| Build cost | 4 Wooden Plank, 4 Bronze Detail, 1 Polished Bronze[1][3] |
| Where to place | Alchemy Lab (tower) or Writing Basement blueprint desk[1][3] |
| Mastery used | Anatomy, recipes from level 1 to 8[3] |
| Zombie worker | Allowed[3] |
The only tricky material is Polished Bronze; see the Polished Bronze guide if you have none.
Key recipes
Wikily lists 36 recipes on this bench.[3] These are the ones that unblock the most common quests and systems:
| Recipe | Ingredients | Anatomy mastery | Why you want it |
|---|---|---|---|
| Simple Candle | 2 Beeswax + 1 Flax Thread | 1 | Church lighting, and the candle Larry needs to open the Forest mine[3][4] |
| Tooth | Any Skull | 1 | Used for the fairy summoning[3][1] |
| Urn with Ashes I | 3 Ash + Clay Urn | 2 | Store cremated remains (cremation guide)[3] |
| Charged Hypno-device | Hypno-device + 1 Faith | 2 | Gunter's quest and the PR Machine (hypno device guide)[3] |
| Crop Boosting Fertilizer I | 2 Peat + Dream Dust | 2 | Garden yields[3] |
| Dynamite | 2 Explosive Dust + Alcohol | 5 | Extra dynamite after the first free one (mine guide)[3] |
| Solution for Corpses / Solution for Zombies | Melted Fat or Alcohol + Preservative | 6 | Corpse and zombie quality[3] |
| Injection for Corpses | Melted Fat + Preservative + Comet's Tail | 8 | Late-game corpse quality[3] |
Supply chains this bench ties together: Beeswax from a beehive, Flax Thread from flax, Alcohol from the Distillation Cube, Ash from the crematorium, and Faith from sermons. Each of those pages lists its own sources. If a recipe is greyed out, it is usually one of these inputs, not the bench.
Common problems
- Cannot find it in the alchemy tree: it is in Theology under Church Lighting.[2]
- Blueprint not on the house or yard desk: it only appears on the Alchemy Lab and Writing Basement desks.[1][3]
- Recipe fails with "insufficient mastery": the bench checks Anatomy mastery, even for candles and fertilizers.[3]
Related guides
- Writing Desk: the other workbench in the Writing Basement.
- Hypno Device
- Open the Forest mine with dynamite
Sources & References
- Formulation Bench, Graveyard Keeper 2 Wiki (Fextralife) ↩ 1, 2, 3, 4, 5, 6, 7
- Where is the formulation bench?, Steam Community discussion ↩ 1, 2, 3
- Formulation Bench: recipes and build cost, Wikily ↩ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
- Forest Mine Access, Graveyard Keeper 2 Wiki (Fextralife) ↩