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Thorne Magnesium Glycinate
Compare the current label or model details and read the limitations below before buying.
Check Price on Amazon →| Label detail | What to compare |
|---|---|
| Elemental magnesium | Amount per full serving |
| Serving size | Capsules needed for the stated amount |
| Other ingredients | Other magnesium sources, allergens and preferences |
| Certification | Exact product in the certifier’s directory |
A label-focused comparison of Thorne magnesium glycinate and alternatives, with sleep-evidence limits and no universal dosing recommendation.
What this comparison can establish
Choose a magnesium supplement by the current Supplement Facts, elemental amount per serving, format, and any verified certification for the exact product. Do not confuse the weight of the magnesium compound with the elemental amount, or capsules per bottle with servings.
Does it help sleep?
A four-week randomized trial of magnesium bisglycinate reported a small improvement in self-reported insomnia symptoms. It did not establish an effect for Thorne’s finished product, a guaranteed time to benefit, or a dose every reader should take. A company consumer survey cannot replace a placebo-controlled trial.
Dose and certification checks
The NIH magnesium fact sheet lists an adult upper limit of 350 mg daily from supplements and medicines, excluding food, unless a clinician directs otherwise. Kidney impairment increases toxicity risk. Include other supplements and medicines in your review.
For sport certification, verify the exact product in the certifier’s current directory. A brand’s reputation does not establish that every product or formulation is certified. Certification also does not prove a sleep benefit.
Who Should Skip This Purchase?
- If you want a guaranteed insomnia treatment or a quick sedative effect, this evidence does not support that expectation.
- If you have kidney disease or possible medication interactions, consult your clinician first.
- If your existing supplement already supplies magnesium, check the combined amount before adding another.
Other Listings Mentioned in This Comparison
- Doctor’s Best High Absorption Magnesium Glycinate Lysinate, 240 Count
- THORNE Magnesium Glycinate, Chelated Magnesium Supplement, 90 Capsules
How We Picked These Comparisons
We reviewed the listing identities through Amazon’s catalog API and compared the buying considerations described above. Catalog data confirms a listing, not the contents of a supplement or a measured product result. No manufacturer paid for placement.
Honest Limitations of This Guide
This is a research-based comparison. We have not independently tested every product, audited supplement batches, or established clinical outcomes. Confirm the current label, model and seller terms before purchase.
