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
Buy on Amazon →
Life Extension Magnesium Glycinate, 105 mg, 90 Capsules Life Extension Magnesium Glycinate, 105 mg, 90 Capsules #12 in Magnesium Glycinate
Buy on Amazon →
Price
Check price on Amazon →
Check price on Amazon →
Rating
★★★★★
★★★★★
Category rank
#1
#12
Elemental Dose
300mg
105 mg
Form Purity
100% chelated bisglycinate
100% chelated magnesium glycinate
Additive Cleanliness
Minimal excipients, no dyes
Minimal excipients, no dyes or oxide filler
Third-Party Testing
USP-verified
CoA available; not USP/NSF certified
Servings per Container
30 servings
90 servings
Cost per serving
$0.77 per serving
$0.20/serving
Verdict
Best mainstream magnesium glycinate for sleep and muscle relaxation
Trusted glycinate from a clinician-backed brand with clean labeling.

Affiliate link — we may earn a commission