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THORNE

THORNE Magnesium Bisglycinate Powder 60 Servings

  • Powdered magnesium bisglycinate
  • 60 servings, NSF Certified for Sport
  • Sleep, muscle and heart support listed
  • Free of gluten, dairy, soy, lightly sweetened

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A powdered magnesium bisglycinate with a sport certification and a sleep and muscle focus. The listing gives conflicting weights, so the net content needs a label check.

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ASIN: B0797HBLL3Category: Magnesium Supplements

Overview

A powdered base carries the magnesium bisglycinate in this THORNE formula, so it is measured out and not swallowed as a pill. The listing calls it unflavored yet lightly sweetened, with no artificial flavors.

The powder format lets the user set the amount, and the sport certification is useful for tested athletes. The listing gives two different weights, so what actually arrives is worth confirming.

Who it's for

People who dislike swallowing pills and want a powdered, allergen-light magnesium get a close match. Shoppers who need capsule convenience, or a single stated net weight, should look elsewhere.

Pros and cons

Pros
  • NSF Certified for Sport
  • No artificial flavors
  • Free of gluten, dairy, soy
  • Powder lets you set the amount
Cons
  • Two different weights in the listing
  • Needs measuring and mixing
  • Scoop size not listed

Performance notes

Magnesium bisglycinate pairs the mineral with glycine, which the maker links to restful sleep and muscle relaxation. A powder is measured by the scoop, so the dose delivered depends on measuring consistently.

Specifications

BrandTHORNE
Dimensions & fit
Item weight3.68 ounces
Capacity & performance
Age Range DescriptionAdult
Construction & materials
Material Type FreeNo artificial flavors, soy, gluten, dairy
Included components
Unit Count7.98 ounces
Other details
Item FormPowder
FlavorUnflavored, lightly sweetened
Primary Supplement TypeMagnesium Bisglycinate
Product BenefitsSleep, muscle, foundational health
Servings60
CertificationNSF Certified for Sport
Diet TypeGluten Free

Frequently asked questions

How much powder is in the THORNE Magnesium Bisglycinate tub?

The unit count says 7.98 ounces and the item weight says 3.68 ounces, so confirm on the label. The title gives 60 servings.

Is THORNE Magnesium Bisglycinate flavored?

The flavor field says unflavored, and the highlights add lightly sweetened with no artificial flavors.

Is this a capsule?

No. The item form is powder.