

⚡ Power your day with Mag-Ox — the concentrated energy boost your body craves!
Mag-Ox Magnesium Supplement offers a potent 483mg dose of pharmaceutical-grade magnesium oxide per two tablets, supporting over 300 essential biochemical reactions that convert nutrients into energy. This clean, allergen-free formula is designed for easy swallowing and daily use, making it a top-rated, pharmacist-recommended choice for professionals seeking sustained vitality and metabolic health.




























| ASIN | B004CXBLAO |
| Allergen Information | Gelatin |
| Best Sellers Rank | #3,237 in Health & Household ( See Top 100 in Health & Household ) #75 in Magnesium Mineral Supplements #762 in Sales & Deals |
| Brand Name | Mag-Ox 400 |
| Concentration | 483 Mg |
| Customer Reviews | 4.7 out of 5 stars 9,389 Reviews |
| Diet Type | Gluten Free |
| Global Trade Identification Number | 00760569494121 |
| Item Form | Tablet |
| Item Height | 2.1 inches |
| Item Weight | 2.4 ounces |
| Manufacturer | Prestige Consumer Healthcare |
| Material Type Free | Alcohol Free |
| Number of Items | 1 |
| Primary Supplement Type | Magnesium |
| Product Benefits | Energy Management |
| UPC | 760569494121 |
| Unit Count | 120 Count |
S**T
Great supplement
Best I found
S**T
💯
Best thing the Dr said to take its cheap and helps with cramps
C**S
Really helps
These work really well, helps with sleep and other conditions my grandmother has.
D**Z
Balance electrolytes with magnesium supplements.
Magnesium products are used to balance a person's electrolyte panel and promote healthy cardio pressure balance. The Mag-Ox product, in particular, is a good source of magnesium to promote balance among calcium, potassium, sodium, and magnesium ions. People are often deficient in magnesium and potassium relative to the other ions. This product is designed to break apart and dissolve more quickly than some other products. If you used this product some years ago, then you may have noticed a flakiness in the pill structure. The company has addressed this problem and made them smoother and easier to swallow. Other absorbable magnesium products are available on Amazon and can be used in addition to Mag-Ox. In particular, magnesium taurate, magnesium glycinate/lysinate, magnesium malate, and magnesium citrate. If a magnesium product causes some stomach upset or does not assist you in reaching a magnesium electrolytic balance, then trying another product would be advisable. Work with your healthcare professional to determine which product works best. Supplements should not be taken everyday and a 100% of the RDA (recommended dietary allowance) may also be unnecessary. Skipping to every other day at most at and/or about 50% RDA at most seems to work best for many people. Magnesium products produce other outcomes in addition to promoting magnesium balance. For example, magnesium taurate tends to promote cognitive calming. Magnesium malate and lysinate/glycinate promotes muscle relaxation. Magnesium citrate is quickly absorbed, and its effects may be quickly noticed. Overall, the taurate, malate, and lysinate/glycinate products are balancing alternatives to magnesium oxide. The best time-of-day to take Mag-Ox or other magnesium supplements is in the late evening before retiring. A snack and some milk also protects your stomach from upset and slows the overnight absorption of the product. Since magnesium products have a calming effect, these tend to promote a good night sleep as well. One last comment about using Mag-Ox, magnesium oxide. Be careful if you also take statins. The research I've reviewed indicates that magnesium oxide interferes with the absorption of statins and dulls its cholesterol lowering effectiveness. Statins are usually taken with the major meal of the day—lunch or dinner. If you take statins with your evening meal, then wait at least two or more hours later in the evening before you take these supplements.
M**C
Quality product
Quality product
M**E
Helps move your bowels
This product helps me with my stomach issues
J**S
Working well
I love the price I will order again
C**2
Easier to use. Smaller than the others
I would give these 10 stars if I could. Other mag 400 pills are HUGE & impossible to swallow. Cutting them in half is like trying to swallow sand. These are far smaller.
Trustpilot
2 days ago
1 month ago