PrizMag Magnesium Bisglycinate.

PrizMAG Pure Magnesium Bisglycinate is one of the only magnesium bisglycinate supplements on the market that is 100% free from fillers, stearates and magnesium oxide.

Glycine is an amino acid that is tiny enough to penetrate through the cell wall, and it binds to the magnesium in PrizMAG.
Instead of passing through your digestive tract like many other kinds of magnesium, the glycine draws the magnesium along with it so that your body may efficiently absorb and utilise it.