This has 4 kinds of magnesium, which is a terrific blend. My favorite in here is the L-Threonate, which they say is great for brain health.
However, they don't say how much elemental magnesium you're actually getting, and by my math it's around 90 mg per 2 gummies.
This has other great stuff in here too - a nice blend. Calcium, Potassium, Vitamin B6, Vitamin D, Zinc, and CoQ10.
The flavor is really terrific. I got the mixed berry, and it tastes like strawberry. Not tart, nothing metallic (when you add zinc sometimes it tastes metallic). They taste like candy, so yummy. The whole family loved them.
You should know that they say magnesium helps with sleep, but there is nothing in here that specifically makes it a sleep vitamin. There is no melatonin or anything like that.