Magnesium 400mg Muscle & Nerve Support Tablets 100ct
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Why You'll Love It
Rest & Recovery
Supports healthy muscle relaxation and function.
Key Benefit
Promotes nervous system health and calm.
Natural Energy
Helps maintain energy metabolism and cellular function.
Bone & Joint
Supports healthy bone structure and strength.
Certified Quality
Aids in healthy sleep quality and rest.
Key Benefit
Formulated by Windmill Health Products—a trusted American supplement brand for over 50 years, manufactured in an FDA-regulated, cGMP-certified facility in the USA.
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About This Product
Support healthy muscle function, nervous system balance, and daily energy production with Windmill's potent 400 mg magnesium formula—the optimal daily dose for adults seeking comprehensive mineral support.
- Supports healthy muscle relaxation and function
- Promotes nervous system health and calm
- Helps maintain energy metabolism and cellular function
- Supports healthy bone structure and strength
- Aids in healthy sleep quality and rest
Each 2-tablet serving delivers 400 mg of magnesium (magnesium oxide & magnesium carbonate) plus 90 mg of calcium for enhanced absorption and bone support. This clean formula is Non-GMO, Vegan, Gluten-Free, and free from dairy, soy, artificial colors, flavors, and preservatives. Ideal for active adults, those experiencing muscle tension, or anyone seeking better sleep quality and daily energy support.
Formulated by Windmill Health Products—a trusted American supplement brand for over 50 years, manufactured in an FDA-regulated, cGMP-certified facility in the USA.
What's Inside
Serving size: 2 Tablets
Calcium (as dicalcium phosphate)
90 mg
7% Daily Value
Magnesium (as magnesium oxide & magnesium carbonate)
400 mg
95% Daily Value
How It Works
Take Daily
Take 2 tablets daily as a dietary supplement or as directed by a healthcare professional.
Absorb & Nourish
Premium ingredients absorb efficiently, delivering targeted nutrition where your body needs it most.
Feel the Difference
Most people notice improvements within 2–4 weeks of consistent daily use. Real results, not hype.
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We buy directly from the manufacturer, so every product is 100% authentic and properly sourced.
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Manufacturer-sealed, never opened. Stored in our climate-controlled facility.
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Frequently Asked Questions
Most people notice a difference within 2-4 weeks of consistent daily use. Give Magnesium 400mg Muscle & Nerve Support Tablets 100ct time to build up in your system for the best experience.
Magnesium 400mg Muscle & Nerve Support Tablets 100ct is generally safe to combine with other supplements. If you take prescription medication, consult your healthcare provider first.
Yes. Magnesium 400mg Muscle & Nerve Support Tablets 100ct is sourced directly from the manufacturer and shipped through our authorized distribution partner — never gray-market sellers or third-party resellers. The bottle you receive comes from the same supply chain that stocks major retailers.
Our inventory is held in a temperature-controlled distribution facility, keeping every product within the manufacturer’s recommended environment until it leaves for your door.
We offer a 30-day satisfaction guarantee. Return any unopened product within 30 days for a full refund - no questions asked.
Store in a cool, dry place away from direct sunlight. Keep the lid tightly closed. No refrigeration required unless specified on the label.
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Magnesium 400mg Muscle & Nerve Support Tablets 100ct