And here we have a list of common ingredients.

First year:

- Infusion of Wormwood
- Flobberworm Mucus
- Aconite
- Asphodel
- Dittany
- Dragon blood
- Moly
- Wiggentree bark
- Moondew

Second year:

- Wiggentree bark
- Flobberworm Mucus
- Lavender
- Valerian
- Nettles
- Puffer-fish eyes
- Bat spleen
- Rat tails

Third year:

- Daisy roots
- Shrivelfig
- Rat spleen
- Leech juice
- Chizpurfle carapaces
- Graphorn horn
- Flying Seahorses
- Fire Seed
- Billywig sting
- Doxy egg
- Fairy wings
- Dragonfly thorax

Fourth year:

- Bezoar
- Ginger root
- Armadillo bile
- Scarab beetle

Fifth year:

- Moonstone]
- Syrup of Hellebore
- Porcupine quills
- Unicorn horn

Sixth year:

- Bezoar
- Sopophorous bean
- Sloth brain
- Powdered Root of Asphodel
- Infusion of Wormwood
- Valerian root
- Lacewing flies
- Horn of Bicorn
- Fluxweed
- Knotgrass
- Shrivelfig
- Porcupine quills
- Peppermint
- Wormwood