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Magnesium Glycinate 75, 180 caps

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NutriKey Magnesium Glycinate 75 is a highly absorbable form of magnesium because it is chelated and bound to amino acids. Magnesium is an essential mineral that plays a key role in optimal health.

  • Supports bone health
  • Supports muscle relaxation and nerves
  • Promotes healthy sleep (falling asleep and staying asleep)
  • Supports healthy blood sugar
  • Supports cardiovascular health



Serving size: 3 capsules
Servings per Container: 60
Pill Size: #00 Veggie Cap

Ingredients: Magnesium (as TRAACS®* Magnesium Lysinate Glycinate Chelate)   225mg
Other Ingredients: Vegetable capsule, vegetable magnesium stearate.

Gluten Free | Dairy Free | Non-GMO | Vegetarian | Vegan

All NutriKey brand supplements are Pharmaceutical Grade and produced in Certified GMP (cGMP) facilities. All NutriKey brand supplements meet or exceed cGMP standards and are third party tested by NSF.

*TRAACS is a registered trademark of Albion Laboratories.

Directions: Adults take three to four capsules daily or as directed by your healthcare professional.

Cautions: Consult your healthcare professional if you are pregnant or nursing. Keep out of reach of children.

Store in a cool, dry place. 

Statements contained herein have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent disease.



Do you bounce out of bed at night because you have a painful leg cramp? Or maybe you feel what people describe as the creepy crawlies in your leg (also known as restless leg syndrome). Do you wake up in the morning more tired than when you went to bed, due to your difficulty staying asleep throughout the night? If you answered yes to one or all of those questions—magnesium might be the solution for you.  

Magnesium is involved in hundreds of different processes in the body and is the most powerful relaxation mineral. Studies estimate that at least 68% of Americans are deficient in magnesium.¹ Frankly; it may be even more than that. Less than 1% of magnesium is found in your blood, so it’s difficult to test for magnesium in the body. Due to this if you have seen magnesium listed on your lab sheet from your doctor, it’s not very accurate.



One of magnesium’s main functions in the body is proper muscle contraction. If you don’t have enough magnesium your muscles will contract involuntarily, causing spasms, cramps and restless leg syndrome. Imagine a night of rest without waking up with a cramp or spasm! Listen to this recent podcast about muscle pain and spasms with Dr. Silverman.Start with 300 mg of magnesium and increase until your spasms or cramps go away. You can safely go up to 1,000 mg per day. Take 100-200 mg in the morning and the rest before bed.

Poor Sleep


Magnesium plays a critical role in the function of your central nervous system. Without enough magnesium you may suffer from insomnia. It helps promote deeper sleep and more REM, which is our most restorative sleep cycle. You may notice you’re dreaming more when taking magnesium— that’s a good sign you’re getting more REM sleep. Not only will it help you stay asleep, but many people so report that magnesium helps them relax and fall asleep quicker. Start with 200 mg, but many people need 500-700 mg for insomnia. Increase up to 1,000 mg per day. Take it before bed for the benefit of better sleep.  


Another function of magnesium is relaxing and dilating your blood vessels. If you are deficient in magnesium your blood vessels may constrict, creating high blood pressure. Magnesium also prevents spasms in your heart muscle and blood vessel walls. Take 200 mg of magnesium in the morning and 400 mg at night.


Leafy greens, nuts and grass-fed meat are all good food sources of magnesium. Clinically, we find that many people’s magnesium is so depleted that taking a magnesium supplement in addition to eating more magnesium rich food is the best approach. When choosing a supplement, we find that magnesium glycinate is the most absorbable form of magnesium. Choose Mixed Magnesium if you tend towards constipation. Along with magnesium glycinate, Mixed Magnesium contains magnesium citrate which helps pull fluid to your bowels to loosen stool.

The majority of my clients have at least one symptom of magnesium deficiency, and once they start supplementing and getting more magnesium in their diet they get a lot of relief. On more than one occasion I have heard people refer to magnesium as “the miracle supplement” because it helps so many different areas of the body.


King DE, Mainous AG, et al. Dietary magnesium and C-reactive protein levels. J Amer Col Nutrition 2005;24:166-171.
Dean C. Use of serum magnesium measurements to exclude magnesium deficiency is cause for concern. Natural Medicine Journal 2010;2.


We’ve created this easy conversion chart of Magnesium 100 and Magnesium 75

Magnesium Glycinate 100

Magnesium Glycinate 75

2 tablets

2-3 capsules

3 tablets

4 capsules

4 tablets

5-6 capsules

5 tablets

6-7 capsules

6 tablets

8 capsules

7 tablets

9 capsules

8 tablets

10-11 capsules

Customer Reviews

Based on 12 reviews
Karen H.
Nutrikey hey

Thought delivery was very good and fast

Elizabeth B.
Magnesium delivery

Prompt delivery appreciated. Would rather purchase at NWW now that the COVID restrictions have been lifted.

Mary M.
Magnesium G

Waiting to get my next bone scan to see if there is improvement. Was disappointed to see that recent order was only 75 mcgs ?? and need to take 3 at bedtime instead of 2 x 100'

Julie W.

Been purchasing NWW products for years and love them. Very frustrated with all the fluctuating sales per the Wednesday 10% off sale and then a day later a 15% off sale for the same products. I would be appreciated to consider your long-term clients and repeat sales. Everyone deserves a good deal. Thank you!

Susan P.
Very Pleased with results of theses supplements.

I’ve been taking Magnesium Glycinate 1000 and Vitamin D3 75 for the last 3 years and my bone scan came back with better results this year! I have to believe this is why😊
I also fall to sleep more easily taking Magnesium before bedtime.

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