Phizz Hydration + Vitamins and Minerals Effervescent Tablets combine a World Health Organisation (WHO) inspired rehydration formula with a mix of essential vitamins and minerals to help unlock your body's energy, reduce tiredness & fatigue, support mental performance, combat muscle fatigue, recharge your electrolytes & maintain a healthy immune system. The mix of B vitamins, calcium, copper, glucose, magnesium, potassium, sodium, selenium, vitamin A, vitamin C, vitamin E and zinc is ideal for travelling, active lifestyles, after a big night out or during a hard day's work, for example: