Support for Bone Health! Calcium is an important mineral for supporting bone health. Calcium also works to support muscle and nerve function. Vitamin D3 is added to assist with Calcium absorption and as support for the immune system. Adequate Calcium and Vitamin D3 as part of a healthful diet‚ along with physical activity‚ may reduce the risk of osteoporosis in later life. These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.
Support for Bone Health! Calcium is an important mineral for supporting bone health. Calcium also works to support muscle and nerve function. Vitamin D3 is added to assist with Calcium absorption and as support for the immune system. Adequate Calcium and Vitamin D3 as part of a healthful diet‚ along with physical activity‚ may reduce the risk of osteoporosis in later life. These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.
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Prices last updated 3 Sept 2026.
21st Century Calcium 500 + D3 90 Tablets
Support for Bone Health! Calcium is an important mineral for supporting bone health. Calcium also works to support muscle and nerve function. Vitamin D3 is added to assist with Calcium absorption and as support for the immune system. Adequate Calcium and Vitamin D3 as part of a healthful diet‚ along with physical activity‚ may reduce the risk of osteoporosis in later life. These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.
Support for Bone Health! Calcium is an important mineral for supporting bone health. Calcium also works to support muscle and nerve function. Vitamin D3 is added to assist with Calcium absorption and as support for the immune system. Adequate Calcium and Vitamin D3 as part of a healthful diet‚ along with physical activity‚ may reduce the risk of osteoporosis in later life. These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.
Last updated at 09/03/2026 04:35:48
Calcium 500 + D3 500 Milligrams/200 Iu 90 Cplts
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
21st Century Calcium 500 + D3, 90 Tablets
Delivery $39.36
originally posted on iherb.com
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.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.Labs don’t lie! I am more and more impressed with this dependable brand. It’s affordable and quality. I started taking this calcium and in just one month, my low calcium went to “high” calcium on my labs.
originally posted on iherb.com
The pills are large, but soft. If you have difficulty swallowing large items, this may be troublesome. I have had no difficulties and many reviewers have had no problems. For older persons, the dosage of calcium is fine, but check on our needs if you are much younger. Some reviewers have complained that the dosage of calcium requires taking two pills per day. This is not deceptive advertiising as some individuals have complained. Noe the following from NIH advice on Calcium;"The percentage of calcium absorbed depends on the total amount of elemental calcium consumed at one time; as the amount increases, the percentage absorption decreases. Absorption is highest in doses ≤500 mg [1]. So, for example, one who takes 1,000 mg/day of calcium from supplements might split ... MoreThe pills are large, but soft. If you have difficulty swallowing large items, this may be troublesome. I have had no difficulties and many reviewers have had no problems. For older persons, the dosage of calcium is fine, but check on our needs if you are much younger. Some reviewers have complained that the dosage of calcium requires taking two pills per day. This is not deceptive advertiising as some individuals have complained. Noe the following from NIH advice on Calcium;"The percentage of calcium absorbed depends on the total amount of elemental calcium consumed at one time; as the amount increases, the percentage absorption decreases. Absorption is highest in doses ≤500 mg [1]. So, for example, one who takes 1,000 mg/day of calcium from supplements might split the dose and take 500 mg at two separate times during the day."I am quite satisfied with this product
originally posted on iherb.com
I've been using this vitamin for around 5 years now, and I'm happy to say that it has greatly improved my health and life. I was always looking for supplements that would improve my concentration and stamina, but none of them were able to satisfy my needs. After trying Optimum Nutrition's Vitamin B6 Plus, I can finally say that it works! It really helped
| Primary Ingredient | Calcium |
| Count Per Pack | 90 |
| Count | 90 |
| Multipack Quantity | 1 |
| Assembled Product Weight | 0.35 oz |
Calcium 500 + D3 500 Milligrams/200 Iu 90 Cplts
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
21st Century Calcium 500 + D3, 90 Tablets
Delivery $39.36
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.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.Labs don’t lie! I am more and more impressed with this dependable brand. It’s affordable and quality. I started taking this calcium and in just one month, my low calcium went to “high” calcium on my labs.
The pills are large, but soft. If you have difficulty swallowing large items, this may be troublesome. I have had no difficulties and many reviewers have had no problems. For older persons, the dosage of calcium is fine, but check on our needs if you are much younger. Some reviewers have complained that the dosage of calcium requires taking two pills per day. This is not deceptive advertiising as some individuals have complained. Noe the following from NIH advice on Calcium;"The percentage of calcium absorbed depends on the total amount of elemental calcium consumed at one time; as the amount increases, the percentage absorption decreases. Absorption is highest in doses ≤500 mg [1]. So, for example, one who takes 1,000 mg/day of calcium from supplements might split ... MoreThe pills are large, but soft. If you have difficulty swallowing large items, this may be troublesome. I have had no difficulties and many reviewers have had no problems. For older persons, the dosage of calcium is fine, but check on our needs if you are much younger. Some reviewers have complained that the dosage of calcium requires taking two pills per day. This is not deceptive advertiising as some individuals have complained. Noe the following from NIH advice on Calcium;"The percentage of calcium absorbed depends on the total amount of elemental calcium consumed at one time; as the amount increases, the percentage absorption decreases. Absorption is highest in doses ≤500 mg [1]. So, for example, one who takes 1,000 mg/day of calcium from supplements might split the dose and take 500 mg at two separate times during the day."I am quite satisfied with this product
I've been using this vitamin for around 5 years now, and I'm happy to say that it has greatly improved my health and life. I was always looking for supplements that would improve my concentration and stamina, but none of them were able to satisfy my needs. After trying Optimum Nutrition's Vitamin B6 Plus, I can finally say that it works! It really helped
| Primary Ingredient | Calcium |
| Count Per Pack | 90 |
| Count | 90 |
| Multipack Quantity | 1 |
| Assembled Product Weight | 0.35 oz |
