NEW Cake Maker Tightening Butt & Leg Serum Apply 3-5 drops to butt and legs to tone and tighten. For best results, use daily. Cake Maker Serum employs elasticity-restoring actives to help blur the appearance of cellulite + stretch marks on zones prone to dimples and stripes - aka your B & L’s! An active ingredient fueled way to a rounder, tighter tush - with leg toning benefits! This non-surgical skin tightening serum utilizes the plumping powers of plant collagen and curve-carving guarana to lift, firm, and smooth your booty and legs.