Mag-Ox 400 Magnesium Oxide Dietary Mineral Supplement Tablets 120 count
- Brand:
- Mag-Ox 400
- Model Number:
- Mag-Ox
- UPC:
- 760569494121
- EAN:
- 0760569494121
- Walmart SKU:
- 17324864
Key Takeaway
Market direction turned downward last week with current $14.19 representing 3.8% under standard pricing.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$29.89 | |
|
Lowest Price
|
$13.60 | |
|
Most Recent Price
|
$17.27 |
- Average Price
- $24.07
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$16.64 | |
|
Lowest Price
|
$6.89 | |
|
Most Recent Price
|
$14.19 |
- Average Price
- $14.19
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Mag-Ox 400 Magnesium Oxide Dietary Mineral Supplement Tablets 120 count since 9/23/2023. The most recent price update was on Aug 28, 2026.
Price Range: Over the past 90 days, the price has ranged from $6.89 (lowest on 11/6/2025) to $16.64 (highest on 2/1/2025). The average price during this period is $14.19.
Current Trend: Walmart.com prices have ranged from $14.19 (Aug 28) to $16.64 (Jun 21) over the past 90 days. Current price is close to the 90-day average of $14.75.
Customer Insights: Rated 4.8/5 from 1158 reviews.
Customer Reviews
1158 reviewsCustomer Reviews
4.8
Based on 1158 reviews
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Showing 10 of 1158 reviews
Not for me
Recommended to buy this “oxide”. However, when reviewed, this version of magnesium causes stomach looseness. Others, do not. Returned it after delivery.
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I wanted to write a review because I think this is a very good product. Every other magnesium supplement I've used has resulted in stomach issues. Mag-Ox helps with muscle knots and pain without the stomach issues. I've used it for several years now. Good product!
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My doctor wants me to take the mag ox because my magnesium was lower than it was supposed to be. It has brought my magnesium back up to normal numbers in the way the doctor has prescribed that I take it. I also like the price from Amazon it fits my budget better.
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It does work!
I'm going to be honest and first say that I'm a smoker. I started this MagOx magnesium supplement after I read magnesium could possibly help with breathing/lung health. I'm also going to be honest and say I have had great results! I've definitely noticed a difference. I'm not as out of breath as I was, nor am I coughing as much. Works for me!
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A product to help with leg cramps
I began using this product to alleviate nightly leg cramps and after a week I can tell the difference 💕
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mag ox 400 works
feeling better already. more energy without the effects of energy drinks, and caffeine. this is pharmaceutical grade.
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Excellent Supplement
This product really works and cured my leg cramp problems. It was recommended to me by the pharmacist at my Walmart. It is the highest quality and purity. it's a necessary supplement that most people need for bone, muscle and nerve health.
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Supplement for heart health
OTC supplement that my cardiologist recommended. Note: more than recommended dose with cause diarrhea.
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Family doctor recommended this as a daily supplement and I've been on this almost a full year now. It's an easy to swallow pill and it doesn't get stuck in my throat.
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my boyfriend and i both take this daily, we try to stay healthy and he has high blood pressure and alot of leg cramps so we're trying to see if this will help.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
48 recordsWalmart.com prices have ranged from $14.19 (Aug 28) to $16.64 (Jun 21) over the past 90 days. Current price is close to the 90-day average of $14.75.
| Date | Price | Change | % Change |
|---|---|---|---|
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $-1.67 | -10.5% | |
| $15.86 | $+0.00 | +0.0% | |
| $15.86 | $+1.67 | +11.8% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $+0.00 | +0.0% | |
| $14.19 | $-0.10 | -0.7% | |
| $14.29 | $+0.00 | +0.0% | |
| $14.29 | $+0.00 | +0.0% | |
| $14.29 | $+0.00 | +0.0% | |
| $14.29 | $+0.00 | +0.0% | |
| $14.29 | $+0.00 | +0.0% | |
| $14.29 | $+0.00 | +0.0% | |
| $14.29 | $+0.00 | +0.0% | |
| $14.29 | $+0.00 | +0.0% | |
| $14.29 | $+0.00 | +0.0% | |
| $14.29 | $+0.00 | +0.0% | |
| $14.29 | $+0.00 | +0.0% | |
| $14.29 | $-1.57 | -9.9% | |
| $15.86 | $-0.78 | -4.7% | |
| $16.64 | $+0.78 | +4.9% | |
| $15.86 | $+0.00 | +0.0% | |
| $15.86 | $+0.00 | +0.0% | |
| $15.86 | $+0.00 | +0.0% | |
| $15.86 | $+0.00 | +0.0% | |
| $15.86 | $+0.00 | +0.0% | |
| $15.86 | $+0.00 | +0.0% | |
| $15.86 | $+0.00 | +0.0% | |
| $15.86 | $+0.00 | +0.0% | |
| $15.86 | $+0.00 | +0.0% | |
| $15.86 | $+0.00 | +0.0% | |
| $15.86 | — | — |
Third-Party Seller Pricing
47 recordsThird-Party Sellers prices have ranged from $17.27 (Aug 30) to $29.89 (Aug 8) over the past 90 days. Current price is 32.7% below the 90-day average of $25.68.
| Date | Price | Change | % Change |
|---|---|---|---|
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $-3.90 | -18.4% | |
| $21.17 | $+3.90 | +22.6% | |
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $+0.00 | +0.0% | |
| $17.27 | $-12.62 | -42.2% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | $+0.00 | +0.0% | |
| $29.89 | — | — |
