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Vitamin D3 Ultra Strength

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  • Product Details

    • Supports calcium and bone metabolism
    • Promotes healthy cells
    • Boosts immune function

    Jarrow Formulas® Vitamin D3 (cholecalciferol) may help improve vitamin D status better than equivalent amounts of ergocalciferol (D2). D3 is also the form produced by skin with UVB exposure (sunlight). Vitamin Dis converted to its hormonally-active form, calcitriol, in the body as needed. Calcitriol enhances dietary calcium and phosphorous absorption, supports the production of osteocalcin (an important structural protein in bone), and supports a healthy immune response.

    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

  • Supplement Facts

    Supplement Facts

    Serving Size 1 Softgel

    Supplement Facts
    Amount Per Serving % Daily Value
    Vitamin D₃ (as Cholecalciferol)
    62.5 mcg (2,500 IU)
    313%

    Other ingredients: Olive oil and softgel (bovine gelatin, glycerin, water).

    SUGGESTED USE: Adults take 1 softgel once a day with a fat-containing meal or as directed by your qualified healthcare professional. 

    WARNING: Individuals consuming more than 50 mcg (2,000 IU) per day of vitamin D should periodically obtain a serum 25-hydroxy vitamin D measurement. Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition (especially kidney stone or dysfunction, hyperparathyroidism, hypercalcemia, lymphoma, or sarcoidosis); if adverse reactions occur, discontinue use.

    Do not use if safety seal is damaged or missing.

    KEEP OUT OF THE REACH OF CHILDREN.

    STORE IN A COOL, DRY PLACE.

    • No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame.
    • gluten free
  • Frequently Asked Questions

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  • Ratings & Reviews

    Disclaimer: Product reviews are provided for informational purposes only. The information or opinions expressed therein are solely those of the contributors and do not necessarily represent those of Swanson Health Products and its employees.
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    Review Stars
    Leah P
    Oct 03, 2020
    The best. Been using this for years
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    Brobobeo
    Mar 28, 2013

    Jarrow Vitamin D3 is Excellent

    This product rocks! I have taken it for over two years now and find that I am much healthier than before, especially in the winter. Give it a try!
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  • What Everyone’s Saying