Sweltering heat and high temperatures are weakening you; do you suffer from muscle cramps? Try Sustenium Magnesium and Potassium. Sustenium Magnesium and Potassium is a food supplement enriched with vitamin C, ideal for hydration in periods of intense heat and sweating. Sustenium Magnesium and Potassium has a beneficial effect against cramps and period pain2. Magnesium contributes to the reduction of tiredness and fatigue, to the normal functioning of metabolic processes aimed at energy production and to the balance of electrolytes. Potassium contributes to the normal functioning of muscles. Vitamin C contributes to the strengthening of the immune system, to the reduction of tiredness and fatigue, to the normal functioning of metabolic processes aimed at energy production and to the protection of cells from oxidative stress. when recommended: ideal for hydration during periods of intense heat and sweating. contributes beneficially against cramps and menstrual pain. potassium contributes to maintaining normal blood pressure. instructions for use: two sachets per day. dissolve the contents of the sachet in a glass of water. sustenium dissolves immediately in water, no stirring with a spoon is required. warnings: the product is stored in a cool and dry place, away from light. the expiration date of the product is indicated on a closed, intact package, well preserved. do not exceed the recommended daily dose. food supplements should not be used as a substitute for a balanced diet. this product is not intended for the prevention, treatment or cure of human disease. consult your doctor if you are pregnant, breastfeeding, taking medication or have a health condition. keep out of reach of young children.