My T told me about magnesium. U can get it in spray form from the vitamin shoppe, it's located by the bath stuff. As to it working I'm not really sure. I think it does to an extent. Reading about it mentions spraying the tops of ur feet for sort of like an extended release. My T told me when starting to panic or feel really anxious spray on my chest. It is a salt though so any surface scratches will burn. It can also leave a residue on ur skin it's ok it's just the salt.