Loading Kourtney Kardashian data from Instagram. Please wait... @kourtneykardash : #ad Back from Aspen and back on the @flattummyco meal replacement shakes...they’re exactly what I need right now. Day 3 on the program and I’m already feeling good again. I’m starting to see my tummy toning up nicely. Chocolate is my favorite, but they’ve got 20% OFF all their flavors right now so you guys should check them out!