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MgO-400 (Magnesium Oxide) 400 mg 90 Tablets by 21st Century

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  • Regular price $5.99

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4.9 out of 5 Star Rated

Purpose  Mineral Supplement
Exp Date  01/2025
Manufacturer  21st Century
Active Ingredient
  • Magnesium (as Magnesium Oxide) - 400 mg
  • Calcium (as Calcium Carbonate) - 130 mg
  • Take 2 tablets daily with any meal, or as directed by a healthcare provider
  • Do not exceed recommended dosage
  • Individual result may vary
  • Made in the USA
  • Gluten & Preservative Free
  • No Added Sugar, Yeast, Artificial Flavors or Colors
  • Supports bone and muscle health
  • Contains 400 mg of Magnesium Oxide per tablet



Keep out of Reach of Children

Do not use if

  • Product appears to be tampered with or seal under cap is broken or missing

Consult a healthcare provider prior to use if

  • Pregnant, nursing, on medications, have a medical condition, planning a medical procedure

Stop use and contact a physician if

  • Adverse reactions occur

* In case of accidental overdose, seek medical help or contact a Poison Control Center

    Other Ingredients
    • Cellulose, Croscarmellose Sodium, Stearic Acid, Kelp, Contains <2% of: Magnesium Silicate, Magnesium Stearate, Maltodextrin, Silicon Dioxide

    Other Information

    • Store at room temperature
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