The Trend Verdict
🔥 #17 in Magnesium Glycinate · New

Qunol Magnesium Glycinate 300mg, 90 Tablets

Qunol
3.4
Best value high-dose magnesium glycinate
$19.99 → As of Jul 13, 2026
AI-estimated. See how we score. How we score

Affiliate link — we may earn a commission

01 / Spec

Top features

Magnesium FormChelated magnesium glycinate (bisglycinate)
Elemental Dose300mg
Serving Size1 tablet

Qunol Magnesium Glycinate 300mg is a fully chelated magnesium supplement delivering 300mg of elemental magnesium per tablet from pure magnesium glycinate (bisglycinate chelate). Each bottle contains 90 tablets (90 servings), with one tablet per dose.

Form & absorption: The magnesium is chelated to glycine, providing a protective amino acid coating that supports high bioavailability while being gentle on the stomach—Qunol deliberately avoids magnesium oxide to reduce GI distress.

Purity & additives: Free of artificial dyes, flavors, and gluten. Vegan and non-GMO. No third-party testing (USP/NSF/ConsumerLab) claimed; relies on in-house quality assurance.

Best for: Those seeking a high-elemental-dose glycinate for sleep, muscle relaxation, and stress support without stomach upset. Price point (~$0.22/serving) sits in the mainstream-accessible range.

Limitations: No independent certification or published certificate of analysis; quality verification relies entirely on Qunol's reputation and Amazon reviews. Glycinate + amino acid complex may be mild compared to higher-potency formulations.

02 / Signals

Why it's hot

High-dose pure glycinate, gentle on stomach, affordable

  • Value for money 93
  • Review rating & velocity 87
  • Community sentiment 91
  • Brand reputation 93
  • Search heat 80
  • Est. return & defect rate 95
03 / Verdict

Pros & cons

Pros

  • 300mg elemental magnesium per serving
  • 100% chelated magnesium glycinate, no oxide filler
  • Gentle on stomach vs. magnesium oxide
  • Vegan, gluten-free, non-GMO
  • Affordable cost per serving (~$0.22)
  • 90-day supply per bottle
  • Qunol brand recognition in supplement retail

Cons

  • No third-party testing (USP/NSF/ConsumerLab) or published COA
  • Relies on in-house quality assurance only
  • Single tablet may be large for some users
  • No independent verification of dose or purity
  • Limited clinical data cited on product page
05 / Compare

Compare the best alternative

One useful head-to-head in Magnesium Glycinate, with the rows most likely to separate the contenders.

Open full comparison →
Closest rival Qunol Magnesium Glycinate 300mg, 150ct Tablets
Qunol Magnesium Glycinate 300mg, 150ct Tablets
#3 in Magnesium Glycinate
Trend leader Nature Made Magnesium Glycinate 300mg 90ct
Nature Made Magnesium Glycinate 300mg 90ct
#1 in Magnesium Glycinate
Elemental Dose (mg)
300mg per serving Highest dose 300mg
Form Purity
100% chelated glycinate, no oxide 100% chelated bisglycinate Best absorbed
Additive Cleanliness
Clean label, minimal fillers Minimal excipients, no dyes Cleanest label
06 / Rivals

Compare with

07 / Variations

Other sizes

08 / Browse

More in Magnesium Glycinate

View all 30 →