21st Century   MgO 400 mg - 90 Tablets

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"Magnesium Oxide by 21st Century is a great magnesium product. The tablet was eas..."  Read all reviews

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Item Number: CEN1119
Serving Size: 1 Tablet Servings per Container: 90
Price per Serving:  $0.07 Price per Unit*: $0.07 per Tablet
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
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Magnesium plays a vital role in keeping your bones and muscles strong - an important reminder to make sure you're getting enough of this essential mineral.

These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.


  • MFG # 530517
  • UPC # 740985270721
Official Website: https://www.21stcenturyvitamins.com

Serving Size: 1 Tablet

Amount Per Serving / % DV

Calcium 65mg / 5%
(As Calcium Carbonate)
Magnesium 250mg / 60%
(As Magnesium Oxide 400mg USP)

Other Ingredients: Cellulose‚ stearic acid‚ croscarmellose sodium‚ kelp. Contains <2% of: magnesium silicate‚ magnesium stearate‚ maltodextrin‚ silicon dioxide.

No added sugar‚ yeast‚ preservatives or artificial flavors or colors.

Gluten-Free.

As a mineral supplement‚ adults take one (1) tablet daily with any meal or as directed by a healthcare provider.

Do not exceed recommended dosage.

Consult a healthcare provider prior to use if pregnant‚ nursing‚ on medications‚ have a medical condition or are planning a medical procedure.

Stop use and contact a physician if adverse reactions occur.

Keep out of reach of children.

Do not use if product appears to be tampered with or seal is broken.

Store at room temperature.

  • Gluten Free
  • No Added Sugar

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Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.

If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008

If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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