Berocca Hydrate is scientifically formulated with electrolytes, B vitamins, and magnesium to support electrolyte balance, muscle function, and energy levels. Berocca Hydrate is scientifically formulated with electrolytes, B vitamins and magnesium to support hydration faster than water alone. This rehydrating formula contains electrolytes, vitamin B1, B6 and B12, folic acid, magnesium and potassium which helps you replenish electrolytes lost due to heavy sweating and supports physical performance.Berocca Hydrate is scientifically formulated with electrolytes, B vitamins and magnesium to support hydration faster than water alone. This rehydrating formula contains electrolytes, vitamin B1, B6 and B12, folic acid, magnesium and potassium which helps you replenish electrolytes lost due to heavy sweating and supports physical performance. Hydrate. Energise. Perform. With Berocca Hydrate. When to take Berocca Hydrate? Take Berocca Hydrate when you are experiencing dehydration from: - Vigorous exercise - Heavy sweating - Heat - Travel - Helps relieve symptoms of occasional hangovers With a tailored formulation of electrolytes to support hydration during exercise and helps replenish electrolytes and lost fluids due to heavy sweating With B vitamins to support energy levels and physical performance With magnesium to support hydration, post-exercise recovery and muscle function Low sugar Forms an isotonic solution for faster rehydration when taken as directed Delicious, fruity Orange flavour that is great-tasting and refreshing Vegan friendly: Berocca Hydrate does not contain any ingredients derived from animal origins