Soap?

Card	Soap
Set	Alchemy
Edition	Unlimited
Book value	Est. 4 to 10 Credits once graded
Checklist	85 / 116
Rarity	Common
Owned	2

Soap

Soap, made by boiling fat with alkali, was one of alchemy's most straightforwardly useful products, a genuine chemical reaction, saponification, that turned two unpromising ingredients into something every household actually needed.