Magnesium C i-complex 925mg from Mensan is a food supplement that combines Magnesium Citrate, the form that is best absorbed in the body, associated with Vitamin B6. Magnesium is an essential chemical element for the body that: Helps reduce tiredness and fatigue. Contributes to the normal functioning of muscles and the nervous system. Contributes to normal psychological function. Contributes to normal energy metabolism. Contributes to electrolyte balance. Contributes to normal protein synthesis. Contributes to the maintenance of bones and teeth in normal conditions. Contributes to the cell division process. While Vitamin B6 : Contributes to the normal synthesis of cysteine, homocysteine, proteins and glycogen. Contributes to normal energy metabolism. It contributes to the normal functioning of the nervous system and the immune system. Contributes to normal psychological function. Contributes to the normal formation of red blood cells. Helps reduce tiredness and fatigue. Helps regulate hormonal activity. It is recommended to take 3 capsules a day. Take 1-2 capsules at breakfast and 1 capsule at lunch. Do not exceed the expressly recommended daily dose. Keep out of the reach of little kids. Food supplements should not be used as a substitute for a balanced, varied diet and a healthy lifestyle. Store in a cool, dry place.