Lack of magnesium can manifest itself in different ways: fatigue, stress, and nervousness. For this lack of magnesium, Forte Pharma laboratories have developed Marine Magnesium 300 mg. Its formula combines the magnesium naturally present in sea water and vitamin B6 to help reduce tiredness and fatigue and contribute to the normal functioning of the nervous system. How to use: Take 1 tablet a day with a large glass of water preferably in the morning during breakfast. A program of 2 consecutive months is recommended. Renew if necessary.