Together OceanPure Magnesium is a food supplement sourced from Mediterranean Sea water. It contains five naturally occurring forms of magnesium: oxide, hydroxide, sulfate, carbonate, and chloride. Produced using evaporation and purification processes, this vegan and non-GMO formula is made in the UK and supplied in a handy resealable pouch. Contains 3 sachets with 30 capsules each, providing 90 capsules in total.