GO MAGNESIUM POWDER NEW ZEALAND BLACKCURRANT contains 310mg total elemental Magnesium in an easily absorbed powder form, supplied in a natural and delicious blackcurrant flavour. Magnesium is an essential mineral that is responsible for over 300 biochemical reactions in the body, but is easily depleted when the body is under stress, through exercising, poor dietary choices, alcohol intake, or just from living a busy lifestyle. Formulated to support nervous system health, helping to ease stress, tension and relax muscles. GO Magnesium Powder New Zealand Blackcurrant also contains a blend of vitamins and minerals to not only further support the absorption and health benefits of Magnesium, but also help to promote energy and provide additional support for the nervous system. Assists in the prevention of Magnesium deficiency when dietary intake is inadequate.