Forever supergreens contains over twenty fruits and vegetables with vitamins c, e and magnesium to help keep your body fully powered for optimal performance. *vitamin c contributes to the normal function of the immune system. vitamin e contributes to the protection of cells from oxidative stress. magnesium contributes to normal energy-yielding metabolism, reduction of tiredness and fatigue, electrolyte balance and psychological function. supercharge your active lifestyle with the ultimate blend of powerful greens.