Ultra Pure Calcium Formula | Purity Products
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  • Ultra-Pure Calcium™
  • 4.8 out of 5
  • Availability: SOLD OUT - Order Now - Ships in 2 months
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  • Product Highlights

    • Promotes Bone Health & Bone Strength of the Hip & Lumbar Spine*
    • Ultra-Pure and Clinically Tested ESC® Whole Food Calcium
    • Featuring Key Co-Factors Vitamin D, Magnesium and Vitamin K

  • The Benefits of Purity’s Ultra-Pure Calcium

    Ultra-Pure Calcium™ delivers ESC® whole-food Calcium, which is ultra-pure and clinically tested. Ultra-Pure Calcium™ also provides essential bone-healthy co-factors Magnesium, Vitamin D & Vitamin K2 to fortify and support your bones and joints.*

    ESC® Whole-Food Calcium

    ESC® is one of nature’s purest and most absorbable forms of calcium from eggshells. ESC® combines ultra-pure calcium carbonate with inherent transport proteins for maximum absorption and essential trace minerals to support normal bone mineral density.* ESC® is the whole-food choice for BONE HEALTH.

    ESC® Calcium is a unique, source of calcium. ESC®’s high elemental calcium (allowing for a smaller dose), and superior bioavailability provide distinct advantages for supporting bone health.*

    The ESC® Advantage – Your Ideal Source for Calcium:

    • Nearly 20% more absorbable than other forms of Calcium Carbonate.
    • Transporter proteins in eggshell calcium significantly enhance bioavailability.
    • Multiple human clinical trials have shown the effectiveness of eggshell calcium for bone mineral density support.*
    • High elemental calcium (minimum 35%) provides greater formulation flexibility.
    • Ultra-Pure ESC® is lower in Heavy Metals than other calcium sources.
    • Non-chemical, eco-friendly manufacturing process in an FDA regulated GMP facility.
    • Ultra-refined eggshell calcium avoids typical digestive discomfort.
    • Provides a pure source of calcium that appeals to the growing consumer demand.

    The Purity Difference - Key Co-Factors*

    Vitamin D - without Vitamin D, Calcium can’t be adequately metabolized. Vitamin D is an important regulator of calcium metabolism and supports bone health by maintaining calcium balance. Vitamin D is crucial for cellular differentiation and it maintains healthy cellular function throughout the body.*

    Magnesium – a cofactor for hundreds of essential metabolic processes in the body.*

    Vitamin K - is included in the formula to promote optimum delivery of calcium into bones and help maintain normal levels of calcium in soft tissues.*

    Ultra-Pure Calcium™ features an emerging super star ingredient spotlighted in the media called Vitamin K2. Vitamin K2’s function in the body is crucial in that it enhances calcium absorption into the bones and helps KEEP Calcium in the bones, where it belongs. By virtue of this, Vitamin K2 keeps Calcium out of other areas of the body, where we do not want it to accumulate.*

    Along with a well-balanced diet, Ultra-Pure Calcium helps maintain healthy bone mass over time.*


    To meet established specifications for dietary supplements, our manufacturer adheres to the highest quality control standards, including:

    • Health Canada GMP Certified
    • Written Standard Operating Procedures (SOPs) to comply with current Good Manufacturing Practice (cGMP) for dietary supplements, in accordance with 21 CFR Part 111
    • Finished products that meet or exceed United States Pharmacopeia (USP37/NF32) specifications
    • Certificates of Analysis available
    • VCP (Vendor Certification Program) to ensure raw material quality
    • Compliance with the Public Health Security and Bioterrorism Preparedness and Response Act of 2002
  • Product Reviews

    • Ash
    • Not Specified
    • Mi
    • M
    • Not Specified
    • 12/02/20 9:57
    • 5 out of 5
    • Magnificent
    • This product and this company are off the chart . Since I started to take purity products I feel much stronger and more effective and active in my daily life .
    • Jesuslover
    • Not Specified
    • Manchester, NH
    • F
    • Not Specified
    • 02/21/19 5:08
    • 5 out of 5
    • Vitamins
    • Purity products are quality with a fair price. I use several of their products from multi-vitamins, Omegas, as well as the ultra pure Calcium. It is good on my stomach and I am happy with the results.
    • Gloria T
    • 55 to 64
    • Jacksonville, Florida
    • F
    • General Health
    • 01/08/16 7:31
    • 5 out of 5
    • Terrific Product
    • Works well. Fair price. Trust purity to provide quality products.
    • Leoness
    • 45 to 54
    • Edmonton, Alberta
    • F
    • Womens Health
    • 09/26/15 10:36
    • 5 out of 5
    • Positive Results
    • There is no review to accompany this rating.
    • Nikki
    • 02/13/14 12:58
    • 4 out of 5
    • Excellent combination
    • Previously I was taking Vit. K2 and Vit. D separately however with this product all I need is one pill four times a day which has the best combination for calcium absorption including Magnesium. This way I feel secure that I'm getting proper dosage of a balanced supplement.