@honour.health: Out of all the different types of magnesium supplements, magnesium glycinate is up at the top of the list. BUT … brands can be sneaky and still include magnesium oxide in their formula. This process is called buffering, which can happen during the chelation process of magnesium to glycine. Or, when a brand simply mixes in magnesium oxide to increase the perceived magnesium content. And compared to a true magnesium glycinate supplement, buffered magnesium glycinate supplements can be less effective at supporting areas like your stress & your sleep. #magnesiumglycinate #magnesiumglycinatesupplement