Magnesium Premium, 200g bottle in "family wellness" version, 200g jar equivalent to about 80 doses. Magnesium carbonate citrate powder, pure rock extract, highly titrated with immediate bioavailability due to the presence of citric acid. Maximum purity, non-GMO, with an almost neutral taste, pleasant on the palate. Over 90% of the recommended daily dose, thanks to the fine granulation it dissolves in 1 minute in cold water. At pH 5, for immediate absorption and greater affinity with our digestive system. Magnesium is involved in many biochemical reactions in our body. Phytotherapy literature indicates that possible symptoms of magnesium deficiency could be: nervousness and stress, anxiety and restless sleep, weakness, cramps including nocturnal, various pains, constipation and stomach problems, bone fragility, premenstrual syndrome.