Magnesium Oxide 400mg Bone & Muscle Support Tablets 60ct
A high-potency mineral tablet that supports muscle function, energy, and your nervous system daily!
- Energy Production
- Muscle Function
- Nervous System
big-strength magnesium, small daily habit
Magnesium Oxide 400mg Bone & Muscle Support Tablets 60ct
A high-potency mineral tablet that supports muscle function, energy, and your nervous system daily!
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Product details
About This Product
6mg of elemental magnesium per 2-tablet serving to support your body's essential functions.
Key Benefits
- Supports natural energy production at the cellular level
- Helps maintain healthy muscle function and promotes relaxation after physical activity
- Supports nervous system health and promotes a healthy stress response
- Easy-to-swallow tablets ideal for daily supplementation
- Perfect for active individuals, those with dietary restrictions, or anyone looking to fill common magnesium gaps
Clean Label: Non-GMO, Vegan, Gluten-Free, Dairy-Free, Soy-Free, Sugar-Free. No artificial colors, flavors, or preservatives. Trust Windmill Health Products — an American supplement brand trusted for over 50 years, manufactured in an FDA-regulated, cGMP-certified facility in the USA for guaranteed purity and potency.
What's Inside
Supplement Facts
Serving Size 2 Tablets
†Percent Daily Values are based on a 2,000 calorie diet.
Other Ingredients
Microcrystalline cellulose, stearic acid, silica, croscarmellose sodium, magnesium stearate and coating (water, hypromellose, glycerine, titanium dioxide, talc and carnauba wax).
Free Of
SugarWheatSoyMilkArtificial colorsFlavors or preservatives
At a Glance
- Serving Size2 tablets
- Total Tablets60
- DietaryDairy-Free
Key Actives
- Magnesium482.6 mg · 115% DV
Dietary Details
- Dairy-Free
- Gluten-Free
- No Artificial Colors
- No Artificial Flavors
Review the complete bottle label for all ingredients, daily values, allergens, and warnings.
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We buy directly from the manufacturer, so every product is 100% authentic and properly sourced.
Sealed & Brand-new
Factory-sealed.Manufacturer-sealed, never opened. Stored in our climate-controlled facility.
Same-day Shipping
Order by 5 PM ET.Order before 5 PM ET and we'll ship it the same business day.
30-day Guarantee
Satisfaction guaranteed.Every order is backed by our 30-day satisfaction guarantee.
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Frequently Asked Questions
They’re all magnesium. The word after “magnesium” tells you what it’s bound to, and that changes how it feels and how much you get.
This one is magnesium oxide: 482.6 mg of magnesium per 2 tablets. It packs the most magnesium into each tablet.
Other magnesium we carry:
Glycinate (100–200 mg per serving; capsule, gummy): gentle and highly absorbable, a popular evening choice.
Citrate (325–400 mg per serving; powder, tablet): well absorbed, and often chosen for regularity.
Oxide (400 mg per serving; tablet): the most magnesium in each tablet.
Gluconate (27 mg per serving; tablet): a gentle, lower-dose form that’s easy on the stomach.
Multi-form complex (250 mg per serving; capsule): several forms of magnesium in one capsule.
Compare labels by the magnesium amount, not the compound weight. Taking medication, or have kidney concerns? Ask your healthcare provider which form suits you.
Most people notice a difference within 2–4 weeks of daily use.
Supplements work gradually, so consistency matters most. Take it at the same time each day and check in on how you feel week to week.
Take 2 tablets with food as a dietary supplement or as directed by a healthcare professional.
It’s made under the FDA’s current Good Manufacturing Practice (cGMP) rules, which require every batch to be tested for identity, strength and purity.
Certifications: Dairy-Free, Gluten-Free, No Artificial Colors, No Artificial Flavors, No Preservatives, Non-GMO, Soy-Free, Sugar-Free, Vegan, Made in the USA.
We buy directly from authorized Windmill distributors — never marketplace resellers.
Generally, yes.
Space calcium, iron, zinc and magnesium about two hours apart, and check your other supplements for the same ingredients so doses don’t stack up.
Taking medication, pregnant or nursing? Ask your healthcare provider first.
Return any unopened bottle within 30 days of delivery for a full refund. No restocking fee.
Arrived damaged or wrong? Send us a photo at moorevitamins.com/contact and we’ll refund or replace it.
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Complete Your Routine
Magnesium helps activate D3
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