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.

Nature Made Magnesium Glycinate 300mg 90ct Nature Made Magnesium Glycinate 300mg 90ct #1 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
#1
#40
Elemental Dose
300mg
90 mg per capsule
Form Purity
100% chelated bisglycinate
Pure magnesium glycinate (bisglycinate) chelate, no oxide
Additive Cleanliness
Minimal excipients, no dyes
Minimal fillers; no artificial dyes, stearate, or magnesium oxide
Third-Party Testing
USP-verified
Third-party tested; GMP facility—no USP/NSF/ConsumerLab published
Servings per Container
30 servings
120 servings per bottle
Cost per serving
$0.77 per serving
$0.08 per serving retail; excellent budget option
Verdict
Best mainstream magnesium glycinate for sleep and muscle relaxation
Budget-friendly magnesium glycinate for daily sleep and calm support

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