Dr. Cannell's Vitamin D with Extra Vitamin K
10% off + Free Shipping has been activated See total savings in cart.
  • Dr. Cannell's Vitamin D™ with Extra Vitamin K
  • 5 out of 5
  • Availability: SOLD OUT - Order Now - Ships in 3-4 weeks
    • Supports Energy and Vitality*
    • Supports Muscle and Bone Health*
    • Supports Healthy Brain Function*

  • Special Instructions

    What It Is:

    This Vitamin D super formula was designed by Dr. John Cannell, M.D., Executive Director of the Vitamin D Council, and includes a generous dose of Vitamin K to support bone health.*

    Why It’s Special:

    Purity’s Advanced D™ goes beyond ordinary Vitamin D formulas to promote multiple areas of general wellbeing including immune system function, heart health, brain function, and bone & muscle strength.*

  • quality icon
    secure payments icon
    sixty day guarantee
  • Next Generation Doctor-Formulated Vitamin D Complex Now with 1100 mcg of Vitamin K2

    Dr. Cannell’s Advanced D Provides:

    • Advanced Bone and Muscle Support*
    • Immune Support*
    • Heart and Cardiovascular Support *
    • Healthy Energy and Endurance Support*

    The Vitamin D Revolution

    Vitamin D's influence on key biological functions vital to one's health and well-being mandates that vitamin D supplementation can no longer be ignored by individuals striving to achieve and maintain a greater state of health.* Formulated by John Cannell MD†, Purity’s new Vitamin D Complex is a blend of Vitamin D with several targeted nutrients which complement many of the vitamin D’s desirable health benefits.*

    Bones and Muscles

    Without adequate Vitamin D intake, the body cannot properly metabolize Calcium. Vitamin D strengthens bones and also may enhance muscle strength because of its direct effect on calcium transport in muscles. Because of its unique interplay with calcium, vitamin D can support the health of both of these important structures.*

    Powerful Immune Support

    Vitamin D plays an important role in the function of our immune system. Vitamin D receptors are present on almost all immune cells and vitamin D has immune-modulating properties that can support health and wellness by enhancing innate immunity.*

    Heart and Cardiovascular Support

    Recent research is pointing to the increasing role of vitamin D in maintaining healthy cardiovascular and heart function. Studies have found an association between optimum blood levels of vitamin D and healthy cardiovascular function.*

    Vitamin D with Vitamin K

    One of the 13 essential vitamins, vitamin K is required for synthesis of proteins that cause blood to clot properly. Vitamin K-dependent proteins have other important functions beyond this survival mechanism, however. Chief among these functions is regulation of calcium storage in bone. At the same time, vitamin K helps prevent excessive calcium build-up in arteries. Simply put, Vitamin K helps keep bones strong and arteries flexible.

    Vitamin K occurs in two major forms, designated as K1 and K2. Vitamin K1 or “phylloquinone, is commonly found in food and supplements. K1 is used in the liver as a blood-clotting factor. Vitamin K2 is a group of compounds known collectively and “menaquinones.” Two of these, MK-4 and MK-7, are directly involved in calcium regulation, making them vitally important for bone and cardiovascular health. For this reason Dr. Cannell’s Vitamin D with Vitamin K includes MK-4 and MK-7. Both are safe at doses many times higher than the RDI of 80 mcg.

    † Compensated Spokesperson

    To achieve the highest standard in specifications of finished products, our manufacturer adheres to the highest quality control measures, including:

    • FDA Food Registered Facility
    • Drug Manufacturing Licensed
    • Processed Food Registration
    • Pet Food Production Licensed
    • SCS Global Organic Certified Facility
    • Organic Processsed Food Registration
    • Registered Foreign Site with Health Canada
    • Written Standard Operating Procedures (SOPs) to comply with current Good Manufacturing Practices (cGMP) ensuring consistent quality
    • In-house laboratories performing Chemical, Physical and Microbial testing
    • Certificates of Analysis available
    • VQP (Vendor Qualification Program) to ensure raw material quality
    • Compliance with the Health Security and Bioterrorism Preparedness and Response Act of 2002
    • BioCell Collagen II, contained in Purity Products H.A. (Hyaluronic Acid) Formulas, is a patented dietary supplement ingredient made under license rights in the USA and Europe. BioCell Collagen II is an FDA inspected material and it is tested for purity and quality
  • Product Reviews

    • Jimm
    • 65+
    • Richmond, IN
    • M
    • Immune Health
    • 07/21/20 10:52
    • 5 out of 5
    • The best available
    • Just as you cant make a cake if you only have flour, you cant get all the benefits of Vitamin D3 if you take it alone. THIS formula has the most co-factors to make Vitamin D do all of its jobs.At 82, I am healthier than a long time. This is why.