Lab-tested · cGMP · No proprietary blends
Thorne Magnesium Bisglycinate
Pharmaceutical-grade magnesium bisglycinate from Thorne Research. NSF Certified for Sport. For those wanting practitioner-tier sourcing.*
Third-Party Tested
Every batch verified by independent labs
cGMP Manufacturing
Made in certified U.S. facilities
No Proprietary Blends
Full-disclosure labels, clinical doses
Transparent Sourcing
See our testing standards any time
Why it earns a place in your stack
01
Daily foundational coverage*
02
Bioavailable forms your body uses
03
The baseline, done right
The essentials your body deserves.
*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.
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