from St Cloud MN
This magnesium 250 works well, however I need to take at least 2 or 3 at a time.  Being an oxide, your body actually gets about 25% of the mgs.  I have tried magnesium citrate powder which assimilates in your body quicker and better, but I have a harder time with the measurement needed.  I also have found in the grocery store a magnesium 400 which I like - it is an oxide also.
Rating: 5 stars