Vitamins B2, B6, B12, Niacin, Pantothenic acid, and Magnesium contribute to normal energy-yielding metabolism and to the reduction of tiredness and fatigue. Magnesium contributes to electrolyte balance and helps support normal muscle function. Electrolytes are salts and minerals, which are found in the blood and often lost in sweat during exercise. P47684-A74836 Features Lemon Flavour 20x3=60 Effervescent Tablets One a Day
