The ote sports hydro tablets refreshing naturally flavoured low calorie electrolyte tablets just add to water to aid hydration before during or after exercise now in new 20 tab tubes ote hydro tabs are one of the best ways to help your body rehydrate each tablet is naturally flavoured light refreshing and contains the important electrolytes sodium potassium and magnesium with only 8 kcal per tablet ote hydro tabs have been developed for use during all sport