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Thorne Research, Calcium Citramate, 90 Veggie Caps

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In Stock
  • Expiration Date: Jul 2019
  • Shipping Weight: 0.3 lbs (0.14 kg)
  • Product Code: THR-27002
  • UPC Code: 693749270027
  • Package Quantity: 90 Veggie Caps
  • Dimensions: 4.4 x 2.4 x 2.4 in, 0.25 lbs (0.11 kg)
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Save $3.82 when you purchase these items today for only $15.87
Total: $19.69
Combo Discount: - $3.82
Together: $15.87

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Product Overview


  • Dietary Supplement
  • Hypoallergenic
  • The Best-Absorbed Form of Calcium on the Market
  • Significantly Better Absorbed than Calcium Carbonate
  • A Key Nutrient for Bone Health
  • Calcium Citrate-Malate Enhances Bone Health Even When Supplemented Alone

Calcium bound to citric acid and malic acid (citrate-malate) demonstrates six times the solubility of either citrate or malate alone. Several studies have shown increased absorption by the body of calcium from citrate-malate compared to carbonate (37-55 percent greater absorption in one study). It is the only form of calcium found to actually enhance bone health when supplemented without vitamin D, vitamin K, or other bone-building nutrients.

Several studies have indicated even relatively low amounts of this well-absorbed calcium chelate to be effective in supporting bone health. One study of 11- and 12-year-old females given 500 mg calcium (as citrate-malate) or placebo for 18 months found the calcium group had significantly greater gains in lumbar spine bone mineral density and total body bone mineral density, and had gained an average of 24 grams of bone per year – the equivalent of an additional 1.3 percent of the skeleton each year. Other studies have found similar results, particularly in prepubescent girls, indicating it is important to start "banking" bone early.

According to the U.S. Food and Drug Administration, adequate calcium throughout life, as part of a well-balanced diet and physical activity, may reduce the risk of osteoporosis later in life.

Suggested Use

Take 1 capsule three times daily or as recommended by your health-care practitioner.

Other Ingredients

Hypromellose (derived from cellulose) capsule, leucine, silicon dioxide.


Tamper Evident: Use only if bottle is sealed.

If pregnant, consult your health-care practitioner before using this product.

Store tightly sealed in a cool, dry place.

Supplement Facts
Serving Size: One Capsule
Each Capsule Contains: Amount Per Serving % DV
Calcium (as Calcium Citrate-Malate) 140 mg 14%
Daily Value (DV)
iHerb Customer Reviews

Bone Density increased

Posted by 4751672654699162687 on Nov 03, 2016

Love this product my bone density has actually increased which was really good news

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Not too strong

Posted by 5223752303706777840 on Sep 19, 2016

Love the fact that this is a capsule rather than a hard to swallow hard tablet. Great for strengthening bones and fingernails.

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Good calcium product!

Posted by BeckySue on Mar 23, 2016

Nice that this product is absorbed better than many. After all if it isn't absorbed it doesn't do you any good. Nice that it is hypoallergenic too.

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Good but

Posted by Rena61 on Jul 19, 2015

Switching to whole food vitamin/mineral.

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Read the Research into this type of Calcium Supplement

Posted by Reviewer1163193 on Sep 28, 2014

This supplement get absorbed much more than calcium citrate. This is an excellent product.

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