21st Century Vitamins Calcium Citrate Plus D3 Maximum Tablets, 400 Count | ⭐ Flexiology.Store Recommended
Original price was: $24.95.$18.35Current price is: $18.35.
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Price: $24.95 - $18.35
(as of Oct 03, 2025 08:16:12 UTC – Details)
21st Century Calcium Citrate Plus D3 Maximum Tablets, 400 Count
Is Discontinued By Manufacturer : No
Product Dimensions : 3.75 x 3.75 x 5.75 inches; 1.6 Pounds
Item model number : 27495
Date First Available : June 21, 2013
Manufacturer : 21st Century
ASIN : B00F4BV5DQ
Best Sellers Rank: #8,517 in Health & Household (See Top 100 in Health & Household) #40 in Calcium Mineral Supplements #1,562 in Sales & Deals
Customer Reviews: 4.6 4.6 out of 5 stars 5,247 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Maximum Strength Formula: 21st Century Vitamins Calcium Citrate Plus D3 Maximum Tablets offer a potent combination of calcium citrate and vitamin D3 to support optimal bone health and density.
400-Count Supply: With 400 tablets per bottle, this product provides a long-lasting supply, ensuring consistent support for your daily calcium and vitamin D3 needs.
Highly Absorbable Calcium: Each tablet contains calcium citrate, a form of calcium known for its high bioavailability and absorption rate, promoting strong bones and teeth.
Enhanced Absorption: Vitamin D3 is included in the formula to enhance calcium absorption and utilization in the body, further supporting bone health and density.
Trusted Quality: Formulated to meet rigorous quality standards, these tablets are free from artificial flavors, colors, and preservatives, making them a reliable choice for maintaining optimal bone health.
Customers say
Customers find this calcium supplement to be an excellent value and appreciate its quality, noting it helps maintain normal levels of calcium and vitamin D. Moreover, the product functions well, causes no stomach upset, and customers consider it easy to swallow, though some find it too large. The taste receives mixed feedback, with some finding it tasteless while others say it tastes horrible.
🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.
⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.
8 reviews for 21st Century Vitamins Calcium Citrate Plus D3 Maximum Tablets, 400 Count
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Isabel –
Great Calcium Citrate
Good product, good price
Susan Afonso –
Good product for a good price
I like buying in “bulk” so the product lasts. This is a large enough container to get me through half a year. And the price is commensurately a little less.
Shrisma –
Quality Calcium Supplements
These are very substantial. No taste and no smell. The size is a bit big but theyre smoothly coated so it doesn’t make a difference. I’m going to be a repeat customer!
BatMonkey47 –
Works and a Value
This supplement works for me. Plus, it’s a value. The size is a little large but that’s not a deal-breaker. Recommended.
JayefromJersey –
I am satisfied
I bought these because of the problems I was having taking carbonate brand of calcium. These are fine. They are the same size all calcium pills are and very easy to swallow because of the coating. Just have to take twice the amount that I did with carbonate which is fine with me. No consipation issues is what I wanted to achieve.
Aunt Bee W. –
Great Value!
Been taking this brand Calcium for years. Great Value.
Robin Kiernan –
Excellent value
Excellent value
Elllecris –
Strong bones…..
Calcium supplements are important for bone health. Can’t go wrong with 400 tablets!!