Dream Dust is mixed, not crafted. No recipe in the game makes it, but the Laboratory resolves it from 23 reagent combinations in this build — and one of them is a single Ash.
How to make Dream Dust
No crafting recipe makes it — you mix reagents at the Laboratory I / Laboratory II; this build lists 23 valid combinations (the first is Stick + Seed oil), rune cost R0 G1 B1.
Crematorium I · Crematorium II yields 7, 5 ticksyields 5, 8 ticks
“Made at” names the station that can make each ingredient, and the line under it is the actual recipe (inputs → yield, ticks); “no producing row” means the recipe, alchemy mix and crop tables all come up empty — you gather, hunt, buy or loot it instead.
What it is used for
Recipe
Needs
Station
Output
Create Fertilizer Add Cells 2
Dream Dust ×1
Formulation Bench
Crop Boosting Fertilizer II ×1
Fancy Incense
Dream Dust ×1
Formulation Bench
Fancy Incense ×1
Quests that ask for it
Quest
Who
Needs
Reward
Sweet Dreams
Albert
Dream Dust ×1
Story ×1 · Alchemist's Clothes ×1
Read from the game’s own quest data; “Who” is the character the step is handed to. The full chain and its prerequisites are on the quests page.
Common questions
How do you get dream dust?
Mix reagents at the Laboratory (Laboratory I or II): 23 combinations resolve to Dream Dust in this build. Ash on its own works, and so do Stick + Seed oil, Water + Blood and Alchemic Powder + Alchemic Powder. No crafting recipe produces it.
What is dream dust used for?
Two Formulation Bench recipes: Crop Boosting Fertilizer II (2 Peat + 1 Dream Dust) and Fancy Incense (1 Melted Fat + 1 Fragrance + 1 Dream Dust). Neither is required by the main path.
What rune cost does dream dust have?
1 green and 1 blue rune, which is the figure the game's own formula table carries.
Is dream dust a quest item?
Yes — the Plague Doctor in the Abandoned Tower asks for it. The step that teaches the recipe pays the Alchemy start research, and handing over 1 Dream Dust pays a Story and the Alchemist's Clothes.