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Now Foods, Calcium Hydroxyapatite Caps, 120 Capsules

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In Stock
  • Product Code: NOW-01253
  • UPC Code: 733739012531
  • Package Quantity: 120 Capsules
  • Dimensions: 4.5 x 2.5 x 2.5 in, 0.45 lbs (0.2 kg)
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Product Overview


  • Supports Bone Health
  • Bioavailable Calcium Source
  • A Dietary Supplement
  • GMP Quality Assured

NOW Calcium Hydroxyapatite is naturally processed from Australian, certified BSE-free, young pasture-fed cattle. It is a highly absorbable source of Microcrystalline Hydroxyapatite (MCH), which includes calcium, phosphorus, magnesium, protein, minerals and amino acids normally found in bone tissue. Calcium and Phosphorus are essential for healthy bone formation; however, additional minerals and amino acids are also important. NOW Calcium Hydroxyapatite provides a bioavailable source of dietary calcium together with other nutrients that assist in the maintenance of healthy bone structure and function.

Suggested Use

As a dietary supplement, take 2 capsules twice daily, preferably with food.

Other Ingredients

Gelatin (capsule) and magnesium stearate (vegetable source).

Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.


Store in a cool, dry place after opening.

Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.

Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 60
  Amount Per Serving % Daily Value
Calcium (from Hydroxyapatite) 500 mg 50%
Phosphorus (from Hydroxyapatite) 200 mg 20%
iHerb Customer Reviews
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Posted by Anaterma on Jan 12, 2016

nice calcium supplement, but way too expensive

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Good option

Posted by Dianamite on Dec 24, 2014

We started taking Natural Calm which is magnesium and I really like the product, but we needed a calcium supplement without more magnesium and this fit the bill. Great price and we love the convenience of ordering on iHerb.

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Good for bones

Posted by 4672103407580196186 on Oct 29, 2014

it doesn't trouble my belly like citrate or carbonate ....but I would be even more satisfied if magnesium stearate would not be included in this product

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Best calcium!

Posted by andrewleehorton on Aug 18, 2014

This is the best calcium money can buy! It has all the cofactors (in particular phosphorus), and comes from a natural, highly digestible source.

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Posted by Reviewer2091215 on Feb 21, 2014

I didn't know until it arrived that it's derived from baby horses. I'm sure it's a cruel process.......Other than that, it gives me pain in my hands during sleeping hours, waking me up - and I'm only 30 years old! And then the pain switched to my knee with fluctuating pain and swelling.....there is something called "Hydroxyapatite Crystal Disease" and I think taking these pills is similar in effect. Also, I think it's too high a dose; it should be 2:1 Magnesium to Calcium. So I'm switching to about 1,000mg Magnesium Citrate and 500mg Calcium Citrate. Note: the powder form is cheapest.

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