This magnesium is more expensive because it works. Like all supplements I purchase, when I get home, a capsule is placed in a glass, of room temp water, a timer set for thirty minutes. If the product does not dissolve it is returned to the store. What it does in the glass is replicated in the stomach. This is a really good one. You feel the difference in a days time. Bodily functions are more easily performed. This is my second order, its a keeper.

Seems to have noticeable good impact. Cost-effective.

Great price for the amount

No more leg cramps, and feeling good

Contents smelled rotten

Take on the regular

Good price for this size

Good value

Been working well for years!

Have been using this as a natural sleep aid, very effective