Formula: Wolf is an alchemy formula in The Witcher 2: Assassins of Kings that is needed to craft the potion Wolf.

It can be purchased from the following merchants:

• Anezka in Lobinden (during Chapter I)
• Felicia Cori in Rhundurin Square (during Chapter II) or Loc Muinne (during Chapter III)
• Myron at the Kaedweni camp (during Chapter II)