Our Recommendation
Doctor’s Best High Absorption Magnesium Glycinate
Magnesium glycinate is one of the most studied, best-tolerated forms of magnesium for winding down before bed. Doctor’s Best pairs it with BioPerine for absorption, and it’s a longtime Amazon bestseller in its category with tens of thousands of verified ratings.
- Well-tolerated form — magnesium glycinate is gentler on the stomach than magnesium oxide or citrate, so it’s less likely to cause the laxative effect some cheaper magnesium supplements are known for.
- Third-party tested and produced in a GMP-certified facility in the US.
- 120 capsules per bottle — about a two-month supply at the standard 2-capsule serving.
- Capsule size reviews are mixed — a few buyers find the capsules larger than expected and prefer to open them into a drink, so if you’re sensitive to pill size, that’s worth knowing going in.
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