The Trend Verdict
Spec-by-spec

Head to head

Contenders from Magnesium Glycinate, every metric lined up. The winning value in each row is outlined.

Qunol Magnesium Glycinate 300mg, 150ct Tablets Qunol Magnesium Glycinate 300mg, 150ct Tablets #3 in Magnesium Glycinate
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Nutraharmony Magnesium Glycinate 500 mg (90 mg elemental) 120 Capsules Nutraharmony Magnesium Glycinate 500 mg (90 mg elemental) 120 Capsules #40 in Magnesium Glycinate
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Price
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Rating
★★★★★
★★★★★
Category rank
#3
#40
Elemental Dose
300mg per serving
90 mg per capsule
Form Purity
100% chelated glycinate, no oxide
Pure magnesium glycinate (bisglycinate) chelate, no oxide
Additive Cleanliness
Clean label, minimal fillers
Minimal fillers; no artificial dyes, stearate, or magnesium oxide
Third-Party Testing
Brand reputation; COA not public
Third-party tested; GMP facility—no USP/NSF/ConsumerLab published
Servings per Container
150 servings per bottle
120 servings per bottle
Cost per serving
$0.20/serving (excellent value)
$0.08 per serving retail; excellent budget option
Verdict
Best high-dose magnesium glycinate tablet for sleep & calm
Budget-friendly magnesium glycinate for daily sleep and calm support

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