USN Instant Hydrator delivers rapid electrolyte replenishment in convenient single-serve sachets. Each 7.6g packet combines essential sodium, potassium, and magnesium to support optimal fluid absorption and maintain hydration during intense training or competition. The refreshing mixed berry flavour makes consistent hydration effortless. With 20 sachets per box, you'll have reliable hydration support ready whenever you need it. Ideal for athletes seeking fast-acting electrolyte solutions to enhance performance and recovery.