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O2B Calcium Magnesium Complex

$ 24.90$ 49.90

5.0 (1 review)

O2B Calci-Mag capsules contain the body’s preferred ratio of calcium to magnesium (2:1) and is blended together with other key nutrients including Vitamin D, Boron, Zinc and Manganese to enhance its absorption and utilization within the body. Combined, these help maintain healthy, strong bones and is a quick and simple way to get your daily intake of these important minerals.

$ 24.90

56 in stock

$ 49.90

40 in stock

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O2B Calci-Mag contains the bodies preferred ratio of calcium to magnesium (2:1) to maximize absorption and utilization of these essential minerals. The human body needs adequate levels of magnesium in order to properly use calcium, and magnesium deficiency affects calcium metabolism and alters levels of certain hormones that regulate calcium in the body. As nutrients do not work in isolation in the body, O2B Calci-Mag contains other key nutrients including Vitamin D, Boron, Zinc and Manganese to further enhance the absorption and utilization to support the bone matrix and promote health and wellbeing.

Support for:

  • Bone injury & Osteoporosis
  • Muscle tension, pain & cramps
  • Restless sleep & insomnia
  • Fatigue & low energy levels
  • Restless legs
  • Irregular heart beat
  • Impaired fat digestion
  • Tooth discolouration & increased tooth decay
  • Asthma
  • PMS (mood changes, water retention & premenstrual pain)
  • Tension headaches & Migraines

Key benefits:

  • Helps calm the Central Nervous System
  • Relaxes smooth muscle & supports healthy muscle tone
  • Cramp relief
  • Supports a relaxed sleep
  • Lowers blood pressure
  • Regulates heart rhythm & supports cardiac output
  • Supportive for insulin resistance & helps to balance blood sugar levels
  • Maintaining healthy bones and teeth
  • Supports relaxation of bronchial passages

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. Clinical and epidemiological studies highlight that low dietary levels of key nutrients found in O2B Calci-Mag increase the risk of bone fractures, osteoporosis, developing certain cancers, cardiovascular disease, hypertension (high blood pressure), preeclampsia, PMS, suffering fatigue and lethargy, insomnia, depression and irregular moods and vertigo.

Supplementing your diet with O2B Calci-Mag is a positive way to ensure a bountiful blend of essential minerals, trace elements and nutrients needed to promote healthy teeth and bones, calm the central nervous system and support overall health and wellbeing.



  • Calcium carbonate (equiv calcium 160.5mg) 401mg
  • Dicalcium phosphate dihydrate (equiv calcium 89.5mg) 389mg
  • Total elemental calcium 250mg
  • Magnesium oxide (equiv Magnesium 75mg) 125mg
  • Total elemental magnesium 75mg
  • Zinc gluconate (equiv Zinc 2.5mg) 17.8mg
  • Manganese Chelate (equiv Manganese 500mcg) 2.5mg
  • Sodium borate decahydrate (equiv Boron 250mcg) 2.22mg
  • Vitamin D (Cholecalciferol) 100IU
  • May contain encapsulating aids


Yeast, corn, wheat, artificial flavours or preservatives.


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.
  • Calcium ,Magnesium and Zinc may reduce the absorption and efficiency of these medications.
  • If in doubt please consult your health care professional.

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 have found my recovery to be faster and my muscles haven’t been as sore. I take both tablets 1 hour before bed and also found it to relax me more when going to bed so I can fall asleep faster. I would definitely recommend both to growing teenagers and athletes who are restless when going to bed. Magnesium and Calcium tablets also help with stronger bones and muscles. These tablets aren’t too big and don’t have a bad after taste.

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