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
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
#3
#12
Elemental Dose
300mg per serving
105 mg
Form Purity
100% chelated glycinate, no oxide
100% chelated magnesium glycinate
Additive Cleanliness
Clean label, minimal fillers
Minimal excipients, no dyes or oxide filler
Third-Party Testing
Brand reputation; COA not public
CoA available; not USP/NSF certified
Servings per Container
150 servings per bottle
90 servings
Cost per serving
$0.20/serving (excellent value)
$0.20/serving
Verdict
Best high-dose magnesium glycinate tablet for sleep & calm
Trusted glycinate from a clinician-backed brand with clean labeling.

Affiliate link — we may earn a commission