Calcium (MCHA)

Superior bioavailability calcium in a natural nutrient matrix

Calcium (MHCA) is a microcrystalline form of calcium with superior bioavailability over other forms of calcium, as demonstrated consistently in clinical studies. Microcrystalline hydroxyapatite also provides additional minerals (magnesium, phosphorus, potassium, zinc), and proteins (osteocalcin, type I collagen, type I insulin growth factor I and II, transforming growth factor beta) associated with bone metabolism. Calcium is needed for the maintenance of normal bones.

Gluten Free
Soy Free
Dairy Free

SKU: CH31UK Categories: ,


Product features

  • calcium microcrystalline hydroxyapatite (MHCA) has superior bioavailability
  • MHCA also provides additional minerals and proteins associated with bone metabolism
  • calcium contributes to the maintenance of normal muscle function, bones and teeth

Directions for use

As a food supplement, take 3 capsules daily, with meals, or as directed by a healthcare professional.


If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use. Use only if safety seal is intact. Food supplements should not be used as a substitute for a varied diet. Do not exceed the stated daily dosage. Keep out of the reach of young children.

Nutrition Information

Serving size 3 capsules

Amount Per Serving % NRV*
Microcrystalline Hydroxyapatite Complex (MCHC) (bovine) 3600 mg
Calcium (as MCHC) 750 mg 94%
Phosphorus (as MCHC) 340 mg 49%

* Nutrient Reference Value


Microcrystalline hydroxyapatite. Vegetarian capsule (hydroxypropyl methyl cellulose).

Free From

All Pure Encapsulations products are FREE FROM: Wheat and gluten, Egg, Peanuts, Trans fats and hydrogenated oils, GMOs, Magnesium stearate, Titanium dioxide, Carrageenan, Coatings and shellacs, Artificial colours, flavours and sweeteners, Unnecessary binders, fillers and preservatives.

Additional information


180 capsules

Serving Size

3 capsules

Serving Per Container


Capsule Size