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O2B Calcium Magnesium Complex

5.0 (1 review)

$ 29.95$ 59.95

O2B Calci-Mag capsules contain the body’s preferred ratio of calcium to magnesium and is blended together with other key nutrients including Vitamin D and Zinc to enhance its absorption and utilization within the body. Combined, these support healthy, strong bones and teeth, muscle relaxation and a good night’s sleep.

$ 29.95
$ 59.95
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O2B Calci-Mag contains the human body’s preferred ratio of calcium to magnesium to maximize absorption and utilization of these essential minerals. The human body needs adequate levels of magnesium in order to properly use calcium, therefore a magnesium deficiency can affect calcium metabolism and alter levels of certain hormones that regulate calcium in the body.

The body contains more calcium than any other mineral with over 98% forming bone tissue and the remainder needed for a healthy nervous system, promoting blood clotting factors and muscle contraction. Nearly half the total Magnesium found in the body is found in soft tissue and 30% of that is located in smooth muscle, with the remaining found in the bone matrix.

As nutrients do not work in isolation in the body O2B Calci-Mag contains other key nutrients including Vitamin D and Zinc to further enhance the absorption and utilization to support healthy bones and teeth.


  • Formation of healthy bones and teeth
  • A diet low in calcium or high in caffeine
  • Relaxation of smooth muscle and healthy muscle tone
  • Mineral balance which may be indicated in conditions like dehydration or Restless Legs
  • A good night’s sleep
  • Healthy blood-sugar management


Each capsule contains:

  • Calcium carbonate (equiv calcium 150mg) 375mg
  • Calcium citrate (equiv calcium 50mg) 220mg
    • Total elemental calcium 200mg
  • Magnesium citrate (equiv Magnesium 52.5mg) 219mg
  • Magnesium bisglycinate (equiv Magnesium 22.5mg) 150mg
    • Total elemental magnesium 75mg
  • Zinc gluconate (equiv Zinc 1.9mg) 14.6mg
  • Zinc citrate (equiv Zinc 3.1mg) 10mg
    • Total elemental Zinc 5mg
  • Vitamin D (Cholecalciferol) 250 IU
  • Encapsulating aids


Adults: Take 2-3 capsules daily

Women: Take 3-4 capsules daily during menopause or as directed by your health care professional.


  • If taking prescription medication, pregnant, nursing or have known sensitivities please consult your health care professional before taking this product.
  • If taking Tetracycline or Quinolene antibiotics, Bisphosphonates (osteoporosis drugs) or thyroid hormone, separate the doses by at least 2 hours as Calcium ,Magnesium and Zinc may reduce the absorption and efficiency of these medications.

1 review for O2B Calcium Magnesium Complex

  1. Great for sore muscles and faster recovery

    Review by Bridie

    O2B Healthy’s Calcium and Magnesium tablets have been super helpful to me and my training…I take both tablets 1 hour before bed. I would definitely recommend both to growing teenagers and athletes who are restless when going to bed. These tablets aren’t too big and don’t have a bad after taste.

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* Disclaimer: Information on this website is for your general knowledge only. It is not intended to replace qualified medical advice nor intended to diagnose, treat, cure or prevent any disease. Do not disregard medical advice or postpone consultation with your health care professional because of information that you have read on this website. Always consult your doctor or other qualified health care professional regarding a medical condition. Always read the label of any natural health products you purchase and use only as directed. Consult a health care professional if symptoms persist. Customer reviews reflect individual experiences and results may vary.

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