STACKER 3 XPLC 20CT (LOT OF 12 BOTTLES) Stacker 3 XPLC is another thermogenic breakthrough formula that can help you burn stored body fat thanks to a process called Lipid Mobilization. In vitro research shows that Lipid Mobilization is one of the processes that release fat into the blood stream to be burned as energy. On the fat cell's surface are receptors that signal the cell to hold stored fat. A natural antagonist in Stacker 3 XPLC chemically switches off these receptors. Freed fatty acids can then move out of the cell and into the blood stream. In combination with our enhanced thermogenic agents and energy boosters, this proprietary formula is designed to help you burn stored body fat while delivering an additional boost of energy.