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Calcium and magnesium are essential minerals for healthy bones and muscles. They also help protect the functioning of the nervous system and heart. Bio-CalMag contains the most effective forms of calcium and magnesium known as glycinate amino acid chelates. Glycinates are best absorbed and will also not neutralise stomach acid, unlike most calcium containing products. Neutralising germ-killing stomach acid can result in infections in the intestine and body. Bio-CalMag contains the ideal ratio of 1 part magnesium: 2 parts calcium. Calcium glycinate is 1.8 times (180%) better absorbed than calcium citrate and is 21% better absorbed than calcium citrate-malate. It is 205 times more soluble than calcium carbonate. With added vitamin D3 for optimal calcium absorbtion. Boron plays an important role in mineral metabolism, by preventing calcium loss and bone demineralisation.


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Bio-CalMag™ is indicated to promote healthy bones and muscles.

Product Composition

Each tablet contains the following active ingredients:

Calcium glycinate (amino acid chelate)
Supplying 100 mg elemental calcium
Magnesium glycinate (amino acid chelate)
Supplying 50 mg elemental magnesium
Vitamin D3 100IU
Boron (amino acid chelate)
Supplying 250µg elemental Boron

Inactive ingredients: Microcrystalline cellulose, isomalt, flexicoat, sodium starch glycolate, talc and magnesium stearate.

Suitable for vegetarians.

Storage Instructions

Store in a cool dry place below 25ºC. Keep out of the reach of children.

Pharmacological Action

Calcium helps in the development and maintenance of bones and teeth. Adequate calcium and vitamin D throughout life as part of a healthy diet, along with physical activity, may help prevent bone loss or osteoporosis (in peri- and postmenopausal women). Magnesium helps the body to metabolise carbohydrates, proteins and fats, and to maintain proper muscle function. Magnesium also helps in tissue formation and the development and maintenance of bones and teeth. Vitamin D assists the absorption and use of calcium, and the development and maintenance of bones and teeth. Boron helps maintain healthy calcium metabolism.

Dosage Directions

Take 2 tablets twice daily. Take a few hours before or after taking other medications.

Product Warnings

Do not exceed recommended dosages unless on the advice of a healthcare practitioner. Do not use this product if you are hypersensitive (allergic) to any of the ingredients. If you are on any medication or suffering from any medical condition, it is advisable to seek medical advice before starting any new medicine, supplement or remedy. This medicine has not been evaluated by the Medicines Control Council. This medicine is not intended to diagnose, treat, cure or prevent any disease. Health supplements are intended only to complement health or supplement the diet.

Side Effects

There are no known side effects.


There are no known contraindications.


There are no known interactions.

Pregnancy and Breastfeeding

Safe for use during pregnancy and whilst breastfeeding.

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