This is a list of all (known) potion ingredients and their uses. The use descriptions are still in progress.
A
- Aconite (Wolfsbane) - Used in Wolfsbane potions, but also in Pottermore's Wideye/Awakening Potion.
- Acromantula Venom - No known uses, but because of its rarity, it can sell for about one hundred Galleons a pint.
- Adder's Fork - Unknown use.
- Agrippa - Used in Agrippa potions.
- Alihotsy - Used in Laughing Potions, the leaves cause uncontrollable laughter.
- Angel's Trumpet - Angel's Trumpet is assumed to be used in Angel's Trumpet Draught and is highly poisonous.
- Antimony - No known use, but it is also used in its molten form.
- Armadillo Bile - Used in the Wit-Sharpening Potion.
- Armotentia (under speculation) - The main component in Armadillo Bile.
- Ashwinder Egg - The eggs of an Ashwinder are used in Love Potions and as an antidote to ague.
- Asphodel - The powdered roots of Asphodel are used in the Draught of Living Death and the Wiggenweld Potion.
B
- Baneberry
- Bat Blood
- Bat Spleen
- Bat Wing
- Beetle Eye
- Belladonna
- Bezoar
- Bicorn Horn
- Billywig Sting
- Billywig Sting Slime
- Bitterroot
- Blind-worm's Sting
- Blood
- Bloodrot
- Boom Berry
- Boomslang
- Boomslang Skin
- Bouncing Spider Juice
- Bubotuber Pus
- Bulbadox Juice
- Butterscotch
C
- Cat Hair
- Caterpillar
- Cheese
- Chinese Chomping Cabbage
- Chizpurfle Carapace
- Cinnamon
- Cockroach
- Croakoa
- Crocodile Heart
D
- Daisy
- Dandelion Root
- Deadlyius
- Death-Cap
- Dittany
- Doxy Egg
- Dragon Blood
- Dragon Claw
- Dragon Dung
- Dragon Horn
- Dragon Liver
- Dragonfly Thorax
E
- Eagle Owl Feather
- Eel Eye
- Erumpent Horn
- Erumpent Tail
- Exploding Fluid
- Exploding Ginger Eyelash
- Eye of Newt
F
- Fairy Wing
- Fillet of a Fenny Snake
- Fire Seed
- Flabberghasted Leech
- Flesh
- Flitterbloom
- Flobberworm Mucus
- Fluxweed
- Flying Seahorses
- Frog Brain
G
H
J
K
L
- Lacewing Fly
- Lady's Mantle
- Leech
- Leech Juice
- Lionfish
- Lionfish Spine
- Lizard's Leg
- Lobalug Venom
- Lovage
M
- Mandrake
- Mandrake, stewed
- Mandrake Root
- Maw
- Mistletoe Berry
- Moly
- Moondew
- Moonseed
- Moonstone
- Morning Dew
N
O
P
- Peacock Feathers
- Peppermint
- Pomegranate Juice
- Pond Slime
- Porcupine Quill
- Ptolemy
- Puffer-fish Eyes
- Pus
R
- Rat Spleen
- Rat Tail
- Rose Petal
- Rose Thorn
- Rotten Egg
- Runespoor Egg
S
- Sal Ammoniac
- Salamander blood
- Salpeter
- Salt
- Saltpetre
- Sardine
- Scale of Dragon
- Scarab Beetle
- Scurvy Grass
- Shrake Spine
- Shrivelfig
- Silverweed
- Sloth Brain
- Snake Fang
- Snakeweed
- Sneezewort
- Sopophorous Bean
- Spiders
- Spleenwart
- Staghorn
- Star Grass
- Starthistle
- Sulphur Vive
- Syrup of Arnica
- Syrup of Hellebore