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21st Century, 600+D3, Calcium & Vitamin D3 Supplement

SKU CEN-27529
UPC 740985275290
Original price $2.57 - Original price $8.36
Original price
$2.57 - $8.36
Current price $2.57
$0.06 /g of Calcium (Carbonate)
Form: Tablets
Dose: 600 mg
Quantity: 75 Count

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
USP Allowed

Supplement & Nutrition Facts

Serving Size: 1 Tablet
Servings Per Container: 75
  Amount Per Serving % Daily Value
Vitamin D3 (as Cholecalciferol)
20 mcg (800
Calcium (as Calcium Carbonate)
600 mg

Product Description


Strengthen your bones and immunity with 21st Century's 600+D3, a Calcium & Vitamin D3 Supplement, delivering comprehensive health benefits.

Maintain strong and healthy bones with this essential calcium and vitamin D3 supplement. Calcium is a crucial mineral for bone health, while vitamin D3 enhances calcium absorption in the body.

  • Gluten-free formula
  • Supports bone health
  • Laboratory tested for quality assurance


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.


Croscarmellose sodium, maltodextrin. Contains <2% of: artificial colors (fd&c blue #2 carmine, fd&c red #40, fd&c yellow #6), magnesium silicate, magnesium stearate, mono/diglycerides, peg/pva copolymer, polyvinyl alcohol, stearic acid, titanium dioxide. 

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, 600+D3, Calcium & Vitamin D3 Supplement

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  • Is 21st century calcium a good brand?

    21st Century is a reputable brand that offers quality supplements, including calcium and vitamin D3. Their products are laboratory tested and gluten-free, ensuring purity and efficacy.

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

    Yes, it is generally safe to take calcium and vitamin D3 supplements daily, as they are essential nutrients for maintaining strong bones. However, it is always best to consult with a healthcare professional to determine the appropriate dosage based on individual needs.

  • What is calcium 600 mg with vitamin D3 used for?

    Calcium 600 mg with vitamin D3 is used to support bone health. Calcium is a crucial mineral for building and maintaining strong bones, while vitamin D3 enhances calcium absorption in the body.

  • What to avoid when taking D3?

    When taking vitamin D3 supplements, it is best to avoid excessive sun exposure, as this can lead to vitamin D toxicity. Additionally, consult with a healthcare professional if you are taking any medications that may interact with vitamin D3.

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

    In most cases, taking calcium supplements with vitamin D does not cause significant side effects. However, some people may experience gastrointestinal discomfort, such as constipation or bloating. If you experience any unusual symptoms, consult with a healthcare professional.

  • What vitamins should I avoid when taking calcium?

    When taking calcium supplements, it is best to avoid taking high doses of iron, zinc, and magnesium at the same time, as these minerals can interfere with calcium absorption. Take these supplements at different times of the day to ensure optimal absorption.

  • When should I take calcium and vitamin D3 tablets, morning or night?

    Calcium and vitamin D3 tablets can be taken at any time of the day, as long as they are taken consistently. Some people prefer to take them in the morning with breakfast, while others take them at night before bedtime.

  • What is the best form of calcium to take for osteoporosis?

    The best form of calcium for osteoporosis is calcium citrate, as it is easily absorbed by the body. Calcium carbonate is also effective but should be taken with food for optimal absorption.


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