You're getting 240mg of **Magnesium** per two-capsule serving in the glycinate form — one of the best-absorbed forms available and the one most associated with calm and sleep support. That 240mg lands solidly in the clinical range of 100-400mg used in supplementation studies.

Glycinate is gentler on your stomach than oxide or citrate forms, which makes it a practical choice if you've had GI issues with magnesium before. The glycine component may also contribute mild calming effects on its own, though the amount bound to magnesium here is modest.

At 120mg per capsule, you have flexibility to adjust your dose — one capsule gives you a lighter 120mg, while the full two-capsule serving puts you at 240mg. To reach the higher end of the clinical range (350-400mg), you'd need three capsules daily, which would run through the bottle faster than the labeled 60-serving count suggests.