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Customer reviews for Nature Made Magnesium Oxide 400mg Softgels, 150 ct. for
Nature Made Magnesium Oxide 400mg Softgels, 150 ct.
4.8 out of 5 stars
stars
2,314 ratings433 reviews
  1. 5 stars87% (2,021)
  2. 4 stars7% (164)
  3. 3 stars2% (57)
  4. 2 stars0% (10)
  5. 1 star3% (62)

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Showing 31-40 of 433 reviews
Jun 18, 2026
Reviewer name: Myra
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

These are a scam.

Review from walmart.com
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Jan 6, 2024
Reviewer name: Kiki
1 out of 5 stars
1 out of 5 stars review

Horrible Smell

I have used this brand of magnesium for years. It has never had a smell of any sort. Just opened a new bottle and about gagged from the smell. I will be returning and switching brands immediately. Awful.

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reply from Nature Made

Sorry to hear that happened. Please contact us so we can learn more about your experience. You can reach us at 800-276- 2878, M-F, 6am - 2pm PST and provide Case ID #2475629

Dec 13, 2024
Reviewer name: MAJmorgan
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Poor choice for color change

Changed the color to exactly match COQ10... so if you have been using the previous BROWN Magnesium capsules that made it easy to sort by color... you can't any more. These look EXACTLY like COQ10 caps

Helpful?0ZGQ9DO6MHOY3160402883
reply from Nature Made

Nature Made has updated the outside coating of our Magnesium product, which has caused a change in color. However, you are receiving the same great nutrients, which have not changed at all. We understand your concern regarding the need to be able to identify your supplements and we are happy to share your comments with our product team. We do suggest that the tablets/softgels be kept in their original container and taken out shortly before taking them.

Aug 29, 2019
Reviewer name: MSL5
1 out of 5 stars
1 out of 5 stars review

Oxide

Magnesium Oxide is almost entirely unabsorbed by the body rendering this product worthless. This will provide a great laxative effect which basically means you’re flushing your money. Buy Magnesium Citrate or Sams sells Glycinate which is optimal.

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Jan 11, 2023
Reviewer name: DebiNPaul
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nature's Made Magnesium

Ive used this for several years & am happy with the results. Unfortunately our local Sam's Club hasn't been stocking it regularly, although they have had them online. Since we are plus members I don't have to pay for shipping so I ordered it online. It arrived within a few days.

Helpful?0ZGQ9DO6MHOY3160402883
Aug 6, 2020
Reviewer name: Cookie
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Its a keeper!

This magnesium is more expensive because it works. Like all supplements I purchase, when I get home, a capsule is placed in a glass, of room temp water, a timer set for thirty minutes. If the product does not dissolve it is returned to the store. What it does in the glass is replicated in the stomach. This is a really good one. You feel the difference in a days time. Bodily functions are more easily performed. This is my second order, its a keeper.

Review from walmart.com
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Jan 1, 2024
Reviewer name: debsnotes4u
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Highly Recommend for Multiple Health Help!!

I have osteoarthritis, congenital heart disease and problems with muscle cramps. Since I began taking these at my Doctors advice the muscle cramps occur much less frequently. I will know more about how well they work after see my Cardiologist and have my bone density checked. They are really large and a bit hard to take at times.

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Nov 22, 2023
Reviewer name: Jo Wachtel
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Oh,No!

The product was fine but the box was a mess when it arrived. There was some sort of red sticky material on the outside of the box as well as all over the inside. The bottle was still intact but I ended up throwing the product away as I didn't feel safe using it.

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reply from Nature Made

Hi Jo. Thanks for reaching out. We recommend contacting Sam's Club directly, since they are the entity that shipped the product.

Feb 1, 2023
Reviewer name: Tinker
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Helpful Magnesium Tablets

I began taking magnesium at a friends recommendation to help with the nerve pain in my leg. It took a few weeks of taking them before they helped. Before I started taking these magnesium, I could not walk for more than a half hour before my leg was so painful I had to find someplace to sit down.

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Oct 15, 2025
Reviewer name: NA
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

good effects.

Seems to have noticeable good impact. Cost-effective.

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