Version II of the Advanced Incineration Stack Contains all the low carb diet support of version I but replaces Redline Ultra Hardcore™ with Liquid Clenbutrx Hardcore. This substitution makes the Advanced Rapid Incineration Stack II ideal for Highly trained athletes looking for extreme fat loss while retaining lean mass. Athletes who compete in spots that require speed and strength while maintaining low body weight will benefit from this stack. Along with the synergistic combination of muscle-sparing nutrients found in SRO™ Zero Carb and Power Shock™, and the digestive regulating component of FIBERTEQ™, this Advanced Rapid Incineration Stack II is a highly trained speed and strength athlete's best friend.