
Nature Made's upgrade from oxide to glycinate was overdue but welcome. USP Verified label means a third party confirmed what's on the label is actually in the bottle. Available at every CVS and Walgreens in America.
Nature Made finally upgraded from magnesium oxide. Glycinate form is well-absorbed and gentle on the stomach. USP verified is a genuine quality marker.

Verified Supplement Facts
Every dose checked against clinical research
We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.
Source: Official product page
People who shop at pharmacies.Those who want USP-verified quality.Anyone switching from magnesium oxide.
People with kidney disease.
1-2 weeks
GOOD
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