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Thorne Research Magnesium Bisglycinate Powder

$5200

Pickup available at Fitchburg

Usually ready in 4 hours

6.5 ounces

A gentle, well-absorbed magnesium bisglycinate powder you mix into water to support an easy evening wind-down.*

  • Supports restful sleep*
  • Supports muscle relaxation after activity*
  • Bisglycinate form tends to be easy on the stomach*
  • NSF Certified for Sport®
  • Dairy-free, gluten-free, and soy-free

Thorne Research Magnesium Bisglycinate Powder


Magnesium is one of those minerals most of us run a little short on. It takes part in hundreds of normal processes in the body, from how muscles contract and relax to how we wind down at the end of the day. Thorne Research Magnesium Bisglycinate Powder gives you that mineral in a form your body absorbs well, mixed into water as a simple nightly routine. It carries the NSF Certified for Sport® mark, which matters if you compete or just like knowing exactly what is in the tub.


Why the bisglycinate form?


Not all magnesium is the same. Here magnesium is bound to glycine, an amino acid, which is what "bisglycinate" means. That chelated form tends to be gentler on the stomach than cheaper magnesium salts, and it absorbs well. The trade-off is honest: a bisglycinate powder costs more than a basic oxide tablet. People who have found other magnesium forms hard to tolerate often reach for this one for that reason.*


How it supports sleep and recovery


Magnesium helps the body shift into a calmer state, which is part of why people take it in the evening to support restful sleep.* It also plays a role in normal muscle function, so it is a common choice after a hard workout or a long day on your feet to support muscle relaxation.* Because it dissolves in water, you can adjust how much you mix and sip it slowly rather than swallowing a large capsule.


Who it tends to suit



  • Athletes and active people who want an NSF Certified for Sport® magnesium*

  • Anyone looking to support a steady evening wind-down and restful sleep*

  • People who prefer a flavorless powder over pills, sweetened only with a touch of monk fruit


It is dairy-free, gluten-free, and soy-free. One honest caveat: magnesium affects everyone a little differently, so it is worth starting with a smaller amount and seeing how you respond before working up to a full scoop.


*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.



Reviewed for accuracy by our licensed clinical team — doctors, nurse practitioners, and functional medicine specialists at The Healthy Place Clinic in Madison, WI.



Questions? Talk to our team before you buy.

Suggested Use: Mix 1 scoop with at least 8 ounces of water daily, or as recommended by your health professional.


Cautions: Keep out of the reach of children. Consult a physician before taking this product if you are pregnant, nursing, taking any medications, or have a medical condition. Some people may notice digestive changes when taking magnesium; this tends to ease when the amount is reduced. This product is contraindicated in anyone with a history of hypersensitivity to any of its ingredients.


Questions? We've got answers. Reach out to our support team for help.

Serving Size: 1 Scoop (3.11 g)



  • Servings Per Container: 60

  • Magnesium (as Magnesium Bisglycinate)


Other Ingredients: Citric Acid, Monk Fruit Concentrate.

FAQs About Thorne Research Magnesium Bisglycinate Powder

Q: What makes magnesium bisglycinate different from other magnesium? A: In bisglycinate, magnesium is bound to the amino acid glycine. This chelated form absorbs well and tends to be gentler on the stomach than basic magnesium salts, which is why many people choose it.*

Q: When should I take it? A: Many people mix a scoop into water in the evening to support a calm wind-down and restful sleep.* You can take it any time of day that works for you; consistency matters more than timing.

Q: How many servings are in the tub? A: The 6.5-ounce powder provides 60 servings. One serving is a single scoop (3.11 g) mixed with at least 8 ounces of water.

Q: Does it have any sweeteners or common allergens? A: It is sweetened with a small amount of monk fruit concentrate and includes citric acid. It is dairy-free, gluten-free, and soy-free, and carries the NSF Certified for Sport® mark.

Q: Can I take more than one scoop? A: Stick with the suggested 1 scoop daily unless your health professional advises otherwise. Magnesium affects everyone a little differently, so starting low and adjusting is sensible.

At The Healthy Place, we strive for accuracy in our product images and information. However, manufacturers may make changes to product packaging or ingredients that are not yet reflected on our site. We recommend that you read the labels, warnings, and directions on purchased products before use and not rely solely on the information provided by The Healthy Place.

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