Fake Protective Potions : Potions that claim to protect the taker from dark magic, but don't.
Fatiguing Infusion : If drank or inhaled causes fatigue.
Felix Felicis : Makes the drinker successful in everything. Also known as Liquid Luck.
Fergus Fungal Budge : Treats ringworm infections on feet.
Fire Protection Potion : Protects the taker from burns caused by fire.
Flesh-Eating Slug Repellent : A pesticide that repels flesh-eating slugs.
Forgetfulness Potion : Makes the drinker forgetful.
Fungi Face : Causes fungi to break out on taker's face.
