e-tab ENERGY combines iron with folic acid, zinc, and Vitamin B12, essential nutrients in energy production and metabolic function. This synergistic blend helps combat tiredness and fatigue while promoting overall energy and vitality. With an elevated dosage of Vitamin B12 and other essential B vitamins, e-tab BOOST provides a potent blend exceeding the Nutrient Reference Value (NRV). This optimal formulation invigorates energy production, ensuring sustained vitality every day.