Skip to content
The Quality Grade for this product is "NT" (Not Tested). We aim to test all the products Health Orchard offers, and will publish the Quality Testing results on each product’s page once they are available. Our goal is to empower our customers with the information they need to find safe and high-quality health supplements.
Tablets/500 mg/5 mcg/90 Count

21st Century, Calcium 500 + D3

by 21st Century
SKU CEN-27516
UPC 740985275160
$0.04 - $14.21
$0.04
$0.04 - $14.21
$0.04
$0.00 /g of Calcium (from Oyster Shell)
Form: Tablets
Dose: 500 mg/5 mcg
Quantity: 90 Count

Price Comparison

    Quality Testing

    The Quality Grade for this product is "NT" (Not Tested). We aim to test all the products Health Orchard offers, and will publish the Quality Testing results on each product’s page once they are available. Our goal is to empower our customers with the information they need to find safe and high-quality health supplements.
    Testing Result
    Claimed
    USP Allowed
    Click here to view full testing results.

    Supplement & Nutrition Facts

    Serving Size: 1 Tablet
    Servings Per Container: 90
      Amount Per Serving % Daily Value
    Vitamin D3  (as Cholecalciferol)
    		 5 mcg (200 IU)
    		 25%
    Calcium (from Oyster Shell)
    		 500 mg
    		 38%

    Product Description

    Description

    Maintain strong bones and immune health with 21st Century Calcium 500 + D3, a dual-action formula for optimal well-being.

    Calcium and vitamin D3 are essential nutrients for maintaining strong, healthy bones. This supplement from 21st Century provides 500 mg of calcium and 5 mcg (200 IU) of vitamin D3 per serving, ensuring optimal absorption and utilization of calcium. It is gluten-free and has been tested in a laboratory to ensure its quality.

    • 500 mg of calcium per serving for bone health
    • 5 mcg (200 IU) of vitamin D3 to enhance calcium absorption
    • Supports skeletal strength and density

    Directions

    As a calcium supplement, adults take one (1) tablet with any meal, twice daily or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.

    Ingredients

    Maltodextrin, cellulose. Contains <2% of: Artificial colors (fd&c blue #1, fd&c yellow #5), bha, bht, croscarmellose sodium, gelatin, hydroxypropyl methylcellulose, magnesium stearate, peg, polyvinyl alcohol, starch, stearic acid, sucrose, talc, titanium dioxide, vegetable oil, water.

    Contains shellfish (oyster).

    No added yeast or artificial flavors.

    Health risks and warnings

    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.

    Please note

    At Health Orchard, we are committed to providing accurate product information and images. However, manufacturers may update their product packaging or ingredients, and these changes may not be immediately reflected on our website. It's possible for products to be shipped with different packaging than what is shown online. For the most accurate and safe use of any product, we advise reading the product's label, warnings, and instructions rather than relying solely on the details provided by Health Orchard.

    Visit the manufacturer's website for more information.

    Questions and Answers about 21st Century, Calcium 500 + D3

    Have a Question?

    Ask a Question

    • What is calcium 500mg and vitamin D3 used for?

      Calcium and vitamin D3 are essential nutrients for maintaining strong, healthy bones. Calcium helps build and maintain bone mass, while vitamin D3 enhances calcium absorption and supports overall bone health.

    • Is it safe to take calcium and vitamin D3 everyday?

      Yes, it is generally safe to take calcium and vitamin D3 supplements daily as directed. However, it's always best to consult with your healthcare provider before starting any new supplement regimen.

    • What are the side effects of taking calcium with vitamin D3?

      Calcium and vitamin D3 supplements are generally well-tolerated, and side effects are rare. However, some people may experience mild digestive issues, such as constipation or gas.

    • What are the benefits of taking vitamin D3 and calcium together?

      Taking vitamin D3 and calcium together helps optimize calcium absorption and utilization in the body, promoting strong, healthy bones and supporting overall skeletal health.

    • What is the best time to take calcium and vitamin D3?

      Calcium and vitamin D3 supplements can be taken at any time of day. However, some people may find it helpful to take them with a meal to improve absorption and reduce the risk of digestive issues.

    • Why can't you take vitamin D and calcium together?

      Taking vitamin D3 and calcium together offers synergistic benefits for bone health. Vitamin D3 enhances the absorption of calcium in the intestines, ensuring that more calcium is available for bone mineralization. This combination not only supports strong bones and teeth but may also contribute to better muscle function and help reduce the risk of osteoporosis, especially in older adults.

    Marketplace

    The Marketplace not only offers thousands of health supplements, but also allows you to see the prices of those supplements at all major retailers.

    Library

    The Library will provide articles, guidebooks, and video tutorials from real doctors to help you understand all you need to know about your health supplements.

    Forum

    The Forum allows healthcare professionals and paying users to discuss health and supplements on an organized and user-friendly platform.

    Related Blog Posts

    See more