Thorne Magnesium Bisglycinate vs Jarrow Mag Mind Magtein

Thorne Magnesium Bisglycinate wins — Thorne Magnesium Bisglycinate leads with NSF certification and explicit 200mg dosing for muscle and sleep benefits per g…

Scores: Thorne Magnesium Bisglycinate 8/10 · Jarrow Mag Mind Magtein 7/10

Thorne Magnesium Bisglycinate leads with NSF certification and explicit 200mg dosing for muscle and sleep benefits per grounding facts, while Jarrow Mag Mind Magtein differentiates via L-Threonate for cognitive support and vegan certifications. Thorne wins on quality metrics with verifiable testing; Jarrow trails due to missing dosage and certification details. This is a close call for users pr...

Spec-by-spec comparison

	Thorne Magnesium Bisglycinate	Jarrow Mag Mind Magtein
magnesium_form	Bisglycinate	L-Threonate
serving_size_mg	200	—
certifications	NSF Certified for Sport	Vegan, Non-GMO, Gluten-free
intended_use	Muscle relaxation and sleep	Brain health and memory

Thorne Magnesium Bisglycinate

What works

200mg elemental magnesium per serving for muscle relaxation
NSF Certified for Sport for purity and banned-substance testing
Powder format supports high absorption and GI tolerance

What doesn't

Higher price at $52 MSRP
Powder requires mixing which may reduce convenience

Jarrow Mag Mind Magtein

What works

Magnesium L-Threonate specifically formulated for cognitive support
Vegan, non-GMO, and gluten-free for dietary restrictions
Targets brain health and memory per product formulation

What doesn't

No NSF certification listed for sport or purity testing
Dosage per serving not specified in available data

Bottom line

Our pick: Thorne Magnesium Bisglycinate.

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