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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Nature Made Extra Strength Magnesium Oxide 400 mg, Dietary Supplement for Muscle Support, 110 Count

Nature Made Extra Strength Magnesium Oxide 400 mg, Dietary Supplement for Muscle Support, 110 Count

Product ID: 331833498

Details

Brand
Nature Made
Flavour
Natural
Item form
Softgel
Primary supplement type
Magnesium
Unit count
110 Count

🌿Gluten-Free & No Artificial Additives

💊400 mg Extra Strength Dose

📅110-Day Supply

€ 53.87

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💪 Elevate your daily wellness game with Nature Made Extra Strength Magnesium!

CLEAN PURE FORMULA - Gluten-free, no synthetic dyes, flavors, or preservatives for mindful health.
MUSCLE RELAXATION ON DEMAND - Ease tension and support recovery after busy workdays or workouts.
POWER PACKED 400 MG MAGNESIUM - Maximize nerve, bone & heart support with a potent daily dose.
TRUSTED BY PHARMACISTS NATIONWIDE - Join millions who rely on the #1 recommended magnesium supplement.
110 SOFTGELS 110 DAYS OF WELLNESS - Stay consistent and stress-free with a long-lasting supply.

Nature Made Extra Strength Magnesium Oxide 400 mg delivers a high-potency, clean magnesium supplement designed to support nerve, bone, heart health, and muscle relaxation. With 110 gluten-free softgels, it offers a convenient 110-day supply free from artificial additives, trusted by pharmacists and backed by over 33,000 positive reviews.

Specifications

ASIN	B07CDWT8WM
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#34,794 in Health ( See Top 100 in Health ) #799 in Mineral Supplements
Brand	Nature Made
Brand Name	Nature Made
Concentration	400 Mg
Customer Reviews	4.7 out of 5 stars 33,211 Reviews
Diet Type	Gluten Free
Flavor	Natural
Flavour	Natural
Global Trade Identification Number	00031604031121
Item Form	Softgel
Item Weight	8.03 Ounces
Item form	Softgel
Manufacturer	Pharmavite
Manufacturer Part Number	3112
Material Type Free	Gluten Free
Model Number	3112
Number of Items	1
Primary Supplement Type	Magnesium
Primary supplement type	Magnesium
Product Benefits	Supports muscle relaxation
Product benefits	Supports muscle relaxation
UPC	031604031121
Unit Count	110 Count
Unit count	110 Count

Reviews

A**O

La marca es economica

Ayuda mucho a la regeneración muscular y dormir mejor

16.08.2026

S**H

Good product

9.07.2026

D**R

Longer expiring date

Fast delivery and good quality 👍🏻

30.06.2026

H**H

Excellent

Excellent service

10.04.2026

M**.

Es bueno

Hasta ahora lo estamos probando, llegó en buen estado y bien sellado

8.06.2026

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