O2B Vitamin D3 90s

O2B Vitamin D3 capsules provide an important building block and gene regulator for strong and healthy bones, the immune and endocrine (glandular) systems and is needed for optimal mental and cardiovascular health.

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Product Description

O2B Vitamin D3 is also known as cholecalciferol and the “happy hormone”, it’s fat-soluble and is found mostly in the skin of animals and in some plants. Made in humans by the skin by exposure to sunlight, D3 is need to regulate calcium levels in soft tissue, optimize Calcium absorption from our diets and acts a regulator of bone mineralization.

Supplementation of high strength O2B Vitamin D3 is vital for normal bone health and recommended to help maintain bone health and density, especially in the elderly, dark skinned people, users of sunscreens and individuals with gastrointestinal conditions such as Crohn’s disease and inflammatory bowel disease.


Support for:

  • Tiredness & fatigue
  • Depression
  • Poor bone density/Osteoporosis/Osteomalacia
  • Poor dietary levels of Vitamin D3 
  • Bone growth and regrowth after injury
  • Bone pain
  • Muscle weakness
  • Sunscreen users
  • Eczema
  • Crohn’s Disease
  • High blood pressure
  • Low immunity & recurrent illness


Key Benefits:

  • Mood regulation
  • Muscle strength
  • Support strong and healthy bones
  • Essential for calcium absorption
  • Supports cardiovascular health
  • Reduces high blood pressure
  • Supports Crohn’s Disease & Eczema
  • Boosts the immune system


The body needs vitamin D to help maintain healthy levels of the minerals calcium and phosphorus, calcium can only be absorbed when Vitamin D is present. Low levels of D3 makes the utilization of Calcium impossible which compromises bone health, causing demineralization the bone matrix to become less mineral based and more collagen based which can lead of Osteomalacia in adults and Rickets in children. Common signs of insufficiency in both children and adults include muscle weakness and pain, bone pain, tiredness and fatigue and depression.

As a powerful gene regulator of the immune system Vitamin D also fights infections, including colds and the flu, by increasing the immune factors that attack and destroy bacteria and viruses. As a gene regulator Vitamin D also has a role in preventing auto-immune conditions such as multiple-sclerosis and inflammatory bowel diseases.

The slip, slop, slap attitude to sun protection, including limiting sun exposure, wearing protective clothing and hats and applying sunscreens, stops skin exposure to sunlight and results in lower levels of Vitamin D being produced and circulating. Sunscreen protection can reduce UVB radiation by 90% and consequently D3 levels by a similar amount.

Many epidemiology based studies have shown the good levels of Vitamin D helps to significantly reduce the risk of developing many serious health conditions including prostate, breast and colorectal cancers by 50-70%. As a gene regulator Vitamin D is vital for increasing cellular responses or up-regulating nearly 300 different genes that control 80 different metabolic processes, from improving DNA repair to having effect on autoxidation, boosting your immune system and many other crucial biological processes that prevent degenerative conditions and support optimal health.



Adults 1 capsule daily with food or as directed by your healthcare professional.

  • Always read the label.
  • Use strictly as directed.
  • If symptoms persist consult your healthcare professional.




Each capsule contains:

Vitamin D3 (Cholecalciferol)1000IU

Encapsulating aids and fillers



Yeast, corn, wheat, gluten, artificial flavours or preservatives.




If taking prescription medication, pregnant, nursing or you have known ingredient sensitivities please consult your health care professional before taking this product.

Store below 30°c away from sunlight and out of the reach of children.


None known



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