21st Century Calcium 500mg + Vitamin D3 Tablets, Bone Health, 400 Count
Stock Expiry Date*: 28-09-2027
100% Authentic — Sourced directly from manufacturers or their authorized dealers!
- BONE HEALTH IN A SIMPLE DAILY DOSE: 500 mg of calcium paired with vitamin D3 to help support bone strength and density, with D3 added to aid calcium absorption.*
- COMPARE VS. OS-CAL** CALCIUM +D3 AND SAVE: Compare the active ingredients to Os-Cal Calcium +D3. Get 500 mg of calcium with vitamin D3 at a smarter value.
- CALCIUM AND D3, WORKING TOGETHER: Vitamin D3 helps your body absorb and use calcium, so the two work together to help support daily bone health.*
- EASY TO WORK INTO YOUR ROUTINE: Take one tablet twice daily with meals; tablets can be broken in half and pair well with your multivitamin. Made with no added yeast or artificial flavors, and gluten free.
- 400 TABLETS, TRUSTED FOR 35+ YEARS: A long-lasting supply, made in the USA from domestic and globally sourced ingredients in an FDA-registered facility and quality-tested. **This product is not manufactured or distributed by GlaxoSmithKline, owner of the registered trademark Os-Cal.
| Primary Supplement Type | Calcium, Vitamin D3 |
| Ingredients | Titanium Dioxide, Magnesium Stearate, Vitamin D3, Stearic Acid, Polydextrose, Croscarmellose Sodium, Calcium. Other Ingredients: Cellulose, Artificial Colors (FD&C Blue #1; FD&C Yellow #5). Contains a shellfish ingredient (oyster shell). |
| Material Type Free | Gluten Free, No Artificial Colors, No Artificial Flavors |
| Allergen Information | Shellfish, Gluten Free |
| Ingredients | Tea, Oxide, Stearate, Vitamin D3, Croscarmellose Sodium, Polydextrose, Calcium. Other Ingredients: Cellulose, Artificial Colors (fd&c Blue #1, Fd&c Yellow #5) |
| Product Dimensions | 1.49 pounds, 3.13 x 3.13 x 6.5 inches |
| Primary Supplement Type | Alc, D3 |
| Ingredients | Magnesium Stearate, Stearic Acid, Titanium Dioxide, Vitamin D3, Croscarmellose Sodium, Polydextrose, Calcium. Other Ingredients: Cellulose, Artificial Colors (fd&c Blue #1, Fd&c Yellow #5). Contains A Shellfish Ingredient (oyster Shell). |
| Date First Available | 2013, December 9 |
| Item Highlight | Gluten Free, Calcium 500 mg with Vitamin D3 for Bone Health Support, Compare VS. Os-Cal® Calcium +D3, 400 Tablets |
| Brand | 21st Century |
| Flavor | Unflavored |
| Unit Count | 400 Count |
| Item Form | Tablet |
| Item Weight | 1.5 Pounds |
| Product Benefits | Bone Strength |
| Number of Items | 1 |
| Diet Type | Gluten Free |
| Manufacturer | 21st Century HealthCare, Inc. |
| Product Type | Calcium |
| UPC | 740985275238 |
| Global Trade Identification Number | 00740985275238 |
| Product Type | Mineral Supplement |
| Concentration | 500 Mg |
| Flavor | Unflavored |
| Item Form | Tablet |
| Unit Count | 400 Count |
| Brand | 21st Century |
| Product Type | Mineral Supplement |
| Age Range Description | Adult |
| Manufacturer Part Number | 27523 |
| Model Number | 27523 |
| Item Nype Name | Calcium Supplement |
| Item model number | 27523 |
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SKU |
BRSWIGT2BANW2DTO |
Category |
Vitamins, Minerals & Supplements , Minerals , Calcium |
Barcode |
740985275238 |
Tags |
Standard Shipping
Select a product to estimate shipping.21st Century Calcium 500mg + Vitamin D3 Tablets, Bone Health, 400 Count Strong bones need calcium along with the vitamin D3 that helps your body absorb it, and 21st Century Calcium 500 + D3 delivers both in one tablet to help support bone strength and density.* Each tablet provides 500 mg of calcium from oyster shell plus vitamin D3, which is added to assist with calcium absorption.* It is an easy daily choice for men and women supporting their bone health, or anyone whose diet falls short on calcium and vitamin D. Adults take one tablet twice daily with a meal; tablets may be broken in half and can be taken with your multivitamin. Made with no added yeast or artificial flavors, and gluten free. Contains shellfish (oyster). With 400 tablets for months of coverage, made in the USA from domestic and globally sourced ingredients in an FDA-registered facility and quality-tested. *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. **This product is not manufactured or distributed by GlaxoSmithKline, owner of the registered trademark Os-Cal.
Important information
Safety Information
Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.
Ingredients
Vitamin D3, Calcium. Other Ingredients: Cellulose, Croscarmellose Sodium, Titanium Dioxide, Polydextrose, Stearic Acid, Magnesium Stearate, Artificial Colors (FD&C Blue #1, FD&C Yellow #5). Contains a shellfish ingredient (oyster shell).
Directions
As a calcium supplement, adults take one (1) tablet with any meal, twice daily or as directed by your healthcare provider. Do not exceed recommended dosage. Individual results may vary.
Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product Dimensions
3.13 x 3.13 x 6.5 inches; 1.49 Pounds
Product details

Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.
Disclaimer
Dietary supplements are not medicines. Products sold on this website are not intended to diagnose, treat, cure, or prevent any disease. If you have a medical condition then always consult a qualified healthcare professional before use. Individual results may vary. By placing an order, you agree to comply with your country’s import regulations. We cover applicable duties and taxes where stated.
*Expiry Date Information:
Please note that the expiry date may vary from batch to batch. However, we guarantee that all products shipped to our customers have a valid shelf life and will not be expired at the time of delivery.







