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21st Century, Calcium Citrate Maximum + D3, 400 Tablets

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$3.75 (25)
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In Stock
  • Expiration Date: Oct 2019
  • Shipping Weight: 2.19 lbs (0.99 kg)
  • Product Code: CEN-27495
  • UPC Code: 740985274958
  • Package Quantity: 400 Tablets
  • Dimensions: 5.8 x 3.8 x 3.8 in, 1.85 lbs (0.84 kg)
Product Overview


  • Compare Active Ingredients to Citracal® + D Maximum†
  • Value Size
  • Calcium Supplement
  • Highly Absorbable to Support Bone Health
  • Guaranteed Quality – Laboratory Tested

Calcium Citrate is a highly absorbable form of Calcium, an important mineral for supporting bone health. Calcium also works to support muscle and nerve function. Vitamin D3 is added to assist with Calcium absorption and as support for healthy immune function.

Suggested Use

As a calcium supplement, take two (2) tablets with any meal, twice daily or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.

Other Ingredients

Stearic acid, cellulose, polyvinyl alcohol, croscarmellose sodium, magnesium stearate, titanium dioxide, peg, talc, magnesium silicate.

No added sugar, yeast, preservatives, artificial flavors or colors. Gluten free.


Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.

Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.

Supplement Facts
Serving Size: 2 Tablets
Servings Per Container: 200
  Amount Per Serving % DV
Vitamin D3 (as Cholecalciferol) 500 IU 125%
Calcium (as Calcium Citrate) 630 mg 63%
Percent Daily Value (DV)
iHerb Customer Reviews

CItrate Maximum

Posted by 4765134255528008674 on Dec 13, 2016

Productos received on time and is in use. Price was fine. Resulta to be evaluated.

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mine is up for gives

Posted by 4799033344224041082 on Oct 29, 2016

once I got this big box I heard from a few sources that its not actually healthy for the bones to take calcium on its own (or with d only) but rather to take a combination of all minerals contained in a bone.At the same time got my bone density test results back, and found out my bone situation worsened and I am now with full on osteoporosis (despite of years of consuming calcium). I am now going to try another formula which seems more appropriate.

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Calcium Citrate

Posted by 5186884193291855971 on Oct 24, 2016

Item received in a timely manner. Have been using the product for a few years now and have had no adverse effect from the use of it. Good product!

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Quick delivery, fair price

Posted by 5125872517116272315 on Oct 20, 2016

Quick delivery, fair price

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Good value

Posted by 5687927412647844577 on Oct 17, 2016

Been using for 1 month. Great price.

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