Source Naturals Women's Life Force® Multiple is a scientifically advanced formula, based on the award-winning Life Force® Multiple. Additional ingredients address women's specific health concerns, including bone density, vein strength, menstrual comfort, breast health, and more. Designed for women of all ages, Women's Life Force delivers targeted nutrition to your key body systems. When these systems are Bio-Aligned™, you experience enhanced energy to meet the constant demands of your busy life.