The name says 400mg, but the description says 250mg. Which is it?

Both! Ionic drug compounds can have their doses expressed in two ways depending on whether you're counting the full mass of the drug compound (Magnesium+Oxide) or just the pure elemental Magnesium present. So each capsule contains 400mg of "Magnesium Oxide", of which ~241mg is pure elemental magnesium.

is this citrate or oxide?

Nature Made High Potency 400mg magnesium contains oxide and they also make a citrate gel tablet

Saw the comments about harsh odor. june 20 i receive a bottle with very strong ammonia or bleach smell!!!! i ask for refund. where should i order?

I ordered from here too and also received a tainted bottle smelling like Ammonia. LOT #2438025 exp. JULY 2023. After extensive research it narrows down to bottles that maybe improperly stored in extreme heat.

This is the second bottle I have purchases. Both bottle have foul odor. Is this normal?

I had the same experience. I have taken this priduct for many years . I think it is related to the change in ‘label’! The new bottle /Nature Made, was sold with a different design label, and came with 110 gel caps instead of 150. As soon as I took the lid off , whoa! Very strong order! I am going to order the 150 caps bottle with ‘old’ label, and see if there is a difference.

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Description

💥 Unlock your body’s full potential with Nature Made Magnesium!

TRUSTED BY EXPERTS - #1 Pharmacist Recommended Magnesium Supplement
LONG LASTING SUPPLY - 110 softgels for nearly 4 months of consistent health support
TRIPLE HEALTH BOOST - Promotes nerve, bone, and heart wellness in one daily softgel
CLEAN PURE FORMULA - Gluten-free, no artificial dyes, flavors, or preservatives
POWER PACKED 400 MG DOSE - Extra strength magnesium for maximum muscle and nerve support

Nature Made Magnesium Oxide 400 mg Softgels deliver an extra strength dose designed to support muscle relaxation, nerve function, bone density, and heart health. With a clean, gluten-free formula and a 110-day supply, this supplement fits seamlessly into your daily wellness routine, trusted by pharmacists nationwide.

Reviews

J**G

Works as expected

Works well and have helped me with leg cramping issues (use as directed and at your own risk for your indicated reason). I have no reason to suspect they're anything other than as stated, and I've been continuing to purchase these for some time now. Seems to be a quality product from a reputable manufacturer/packager.

4.09.2025

L**R

Excellent Product

These magnesium tablets have been excellent. I’ve noticed better sleep, less muscle tension, and improved overall relaxation since I started taking them. They’re easy to swallow, gentle on the stomach, and don’t have any weird aftertaste. A great addition to my daily wellness routine!

9.08.2025

L**E

Works for me!

I like this product. I have been taking for a year now at my doctor's recommendation. No adverse effects. Easy to swallow for me as well.

20.09.2025

J**N

Great Magnesium Supplement, Noticeable Benefits

I’ve been taking the Nature Made Extra Strength Magnesium Oxide 400 mg softgels for a while now, and they’ve been effective in supporting muscle relaxation and overall energy levels. I appreciate that this bottle comes with 110 softgels, making it a good value and convenient for long-term use. The capsules are a bit on the larger side, so they can be a little tricky to swallow at times, but once you get used to them it’s not a big issue. Overall, a reliable supplement that delivers on its promise for muscle, nerve, bone, and heart support. Would definitely recommend, though slightly easier-to-swallow capsules would make it perfect.

31.08.2025

A**.

Trustworthy Supplements

This is one of my favorite brands for vitamins and supplements, and a brand I really do trust. This magnesium works well, from what I can tell, and has no aftertaste or stomach upset associated with it.

10.09.2025

R**K

Easy to take, good price

Easy digestible, slimmer capsule. Seems to be helping with my joints.

26.08.2025

H**E

Effective natural

This is a very strong supplement and is very good and effective for me in the proper strength. it really helps in getting a restful nights sleep. It really helps my muscles to relax also. I take two at night but suggest a beginner takes half that amount. Don’t take too much or it will act like a laxative.

2.08.2025

A**R

Magnesium works well for me

Works great for occasional constipation

15.09.2025

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