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๐ช Fortify your foundationโbecause strong bones never go out of style!
21st Century Calcium 500mg + Vitamin D3 Tablets deliver a potent daily dose of calcium paired with vitamin D3 to support bone strength and density. With 400 gluten-free, unflavored tablets made in an FDA-registered US facility, this trusted supplement offers a cost-effective, easy-to-integrate solution for adults seeking long-term bone health support.













| ASIN | B00H3KR9WC |
| Age Range Description | Adult |
| Allergen Information | Gluten Free, Shellfish |
| Best Sellers Rank | #40,666 in Health & Household ( See Top 100 in Health & Household ) #227 in Calcium Mineral Supplements #2,387 in Sales & Deals |
| Brand | 21st Century |
| Brand Name | 21st Century |
| Concentration | 500 Mg |
| Customer Reviews | 4.7 out of 5 stars 1,827 Reviews |
| Diet Type | Gluten Free |
| Flavor | Unflavored |
| Global Trade Identification Number | 00740985275238 |
| Item Form | Tablet |
| Item Highlight | Calcium 500 mg with Vitamin D3 for Bone Health Support, Compare VS. Os-Calยฎ Calcium +D3, Gluten Free, 400 Tablets |
| Item Nype Name | Calcium Supplement |
| Item Weight | 1.5 pounds |
| Manufacturer | 21st Century HealthCare, Inc. |
| Manufacturer Part Number | 27523 |
| Material Type Free | Gluten Free, No Artificial Colors, No Artificial Flavors |
| Model Number | 27523 |
| Number of Items | 1 |
| Primary Supplement Type | Calcium, Vitamin D3 |
| Product Benefits | Bone Strength |
| UPC | 740985275238 |
| Unit Count | 400 Count |
R**R
Good item .
Good value .
O**O
BEST CALCIUM BRAND I TRUST AND EXCELLENT QUALITY ๐
CALCIUM 500 +D3 IT IS HELPING ME TROUGH MY MENOPAUSE, I FEEL BETTER!!! IT'S HELPING MY BONES OR EVERYTHING OVERALL. I REALLY, REALLY RECOMMEND IT!!! AND FOR THE PRICE AND THIS BRAND IS ONE OF THE BRANDS I TRUST THE MOST.
A**R
strong bones
excellent product, excellent price
D**T
If using a epipen or allergies there is oyster product in these
Please make sure if you allergic to seafood that The formula contains shellfish derived from oyster shells, which requires caution for anyone with specific seafood allergies. [1] (https://www.amazon.com/21st-Century-Calcium-Extra-Caplets/dp/B00H3KR9CC). This is important to know I almost gave this to one of my children who uses a epipen. I use this instead and got him something else. Alot for your money my only criticism is how big the pills are.
M**X
Good quality supplements
Good supplements. Have been taking them for a while. Only once, a bottle came already opened. They gave me a refund and told me to keep the bottle. But I was not going to use those pills. So I had a bottle of unusable pills to get rid of. Still, it was good customer service, which I appreciate.
G**1
Easy to swallow
I've taken calcium plus vitamin D for 30 plus years because I've been on cortisone for an autoimmune disease. These are easy to swallow and there's no taste and those two things are really important to me.
S**S
Very cheap
So much cheaper then from the pharmacy. Wish I would have knew about this sooner!
A**R
Easy to differentiate from other pills.
Basic calcium pills.
Y**E
Todo bien
Llego en tiempo y forma, todo perfecto
Trustpilot
1 month ago
2 weeks ago