Wella Professionals - Wella Passionista Dennis Schnieder's #VanillaBlonde shade is OFFICALLY one of our new faves 💛🎨 Master the look via the formula below 👇 #AskForWella #WellaPassionistas FORMULA: Base: #KolestonPerfect 99/0 + 10/38 + 6% Mids/Ends ...