PB shakes have been a favorite of kids and adults alike for generations. But what makes them so special? They're creamy, smooth, and packed with flavor. CVS has taken this classic treat one step further by adding a layer of peanut butter to the mix! Stay connected with CVS: Like CVS on Facebook: facebook.com/CVS Follow CVS on Twitter: twitter.com/cvspharmacy #CVS #CVSLive #PeanutButter