Thorne Magnesium Bisglycinate vs Nature Made High Absorption Magnesium Glycinate

Last updated: Oct 19, 2026 · How we rank · Add a third product

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A
Thorne
Thorne Magnesium Bisglycinate#1 in Magnesium Glycinate
B
Nature Made
Nature Made High Absorption Magnesium Glycinate#2 in Magnesium Glycinate
Best for
Best overall
Best USP-verified

Measured specs Bars scale to the largest value shown. “Not listed” = not confirmed on the label or listing.

Active dose per serving
200 mg magnesium
200 mg magnesium per 2 capsules
Protein per serving
Not listed
Not listed
Sugar per serving
Not listed
Not listed
Servings per container
60 scoops
30 (60 capsules)
Price tier
Not listed
Not listed

What’s in it

Label highlights
  • Magnesium bisglycinate
  • Powder
  • Magnesium glycinate
  • 200 mg per serving
Third-party seal
✓ NSF Certified for Sport
✓ USP Verified
Our take

Powdered bisglycinate from a heavily certified brand.

Widely available glycinate with USP verification.

Evidence note

Magnesium Glycinate: Magnesium glycinate (bisglycinate) is a popular, gentle form; citrate and L-threonate are other common forms. Magnesium supports normal muscle and nerve function.

General information on the main ingredient, not a health claim about any product. These statements have not been evaluated by the FDA. Talk to your doctor before starting a supplement.

Winner by category

Servings per containerThorne Magnesium Bisglycinate
Higher in our rankingThorne Magnesium Bisglycinate (#1)

“Winners” are only on confirmed numbers (higher is better, except sugar, footprint and price tier). They are not an overall verdict.

See all 10 magnesium glycinate

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Talk to your doctor or pharmacist before starting any supplement, especially if you take medication, are pregnant or nursing, or have a medical condition.

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