This product cannot be delivered outside of the European union due to restrictions of the courier services we use When you don't need energy, but electrolytes, this is your product. Many of us know the feeling when your body is depleted of electrolytes and water seems to pass "straight through". Plop one Zero tablet in your bottle and feel the differnce. - Fast and efficient absorption - Use one tablet per bottle of water (500 ... 750 ml) - Package contains 20 tablets - Allergen-free - Nutrition content per tablet (4 g): - Energy 1.7 kcal = 7 kJ - Carbon hydrates < 0.1 g - Sodium 0.25 g - Potassium 90 mg - Calsium 80 mg - Magnesium 32 mg - Vitamin C 13 mg