Nullscent

Nullscent was an alchemical concoction that masked scents.

Powers
It removed any lingering scents the user would ordinarily leave behind. It had to be applied liberally to the user's body, covering it completely to work.

History
The synthesis of this reagent was complex, requiring both chemical and herbal knowledge in order to brew correctly. Hedge wizards often traded in it. It sold for about 1,200 gold pieces.

Reputation
It was popular with thieves.