Life Force is a Bio-Aligned Formula that goes deep to support your multiple, interdependent body systems. This comprehensive blend of herbs, nutrients and special ingredients addresses seven primary body systems: the brain and nervous system, liver, heart and circulation, immune system, musculoskeletal system, energy and metabolism, and antioxidant defense. While typical multiples supply just enough ingredients to meet minimum requirements, Life Force Multiple contains the Core Four - CoQ10, alpha lipoic acid, silymarin and N-acetyl cysteine - plus other critical nutrients not found in common multiples.