AI overview
AI generated. Not medical advice.What it's for
Bone health; Calcium absorption support
Who it may fit
Adults who consume limited dairy or calcium-rich foods and people looking for simple daily bone mineral support.
Key actives per serving
- Calcium (as calcium carbonate): 1,000 mg (77% DV)
- Vitamin D3 (cholecalciferol): 20 mcg (800 IU) (100% DV)
How to take
Adults take 1 tablet daily with a meal; taking with food may help calcium carbonate absorption and reduce stomach upset.
Diet / Allergen fit
Gluten Free; Non-GMO; No artificial colors; No milk, lactose, soy, or wheat.
Ingredients explained
Calcium (as calcium carbonate)
Calcium provides the mineral building blocks for bones and teeth and also participates in muscle contraction and nerve signaling.
Caution: Take with food to improve absorption and reduce stomach discomfort; high intakes may cause constipation or interact with some medications such as thyroid or certain antibiotics.
Vitamin D3 (cholecalciferol)
Vitamin D3 supports calcium absorption in the gut and helps regulate calcium balance for bone mineralization.
Caution: Avoid combining with high-dose vitamin D from other supplements to prevent excessive intake; take consistently with a meal for better absorption since it is fat-soluble.
How they work together
Vitamin D3 enhances intestinal absorption of calcium and supports calcium balance in the body, which complements the structural role of calcium in bones. Together they address both supply of the mineral and the hormonal signals needed for bone mineralization.
Safety and tips
Label Warning: Consult a healthcare provider before use if you are pregnant, nursing, taking medications, have a medical condition, or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.
Who should be cautious: People taking thyroid medications or certain antibiotics may need to separate calcium by at least 2 hours due to reduced absorption. Those with high calcium levels, kidney stones, or kidney concerns should seek medical advice. If combining with medications that may interact with calcium or vitamin D, consult a healthcare provider before use.
Storage: Store at room temperature.
What customers say
Noticeable bone support
Many users feel it supports strong bones and fits well into daily routines.
Convenient once-daily dosing
Customers like that one tablet provides a sufficient dose and is easy to add to a routine.
Large tablet size
Some users find the tablets hard to swallow and prefer splitting them.
Product rankings:
iHerb Quality Promise
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Vitamin D3 and K2 may enhance calcium absorption and support bone health, making them a great pair for maintaining strong bones.
AI generated. Not medical advice.
Overview
- 1,000 mg
- D3 | 20 mcg (800 IU)
- One Daily Calcium
- Bone Health Support
- Vitamin D3 Added to Assist Calcium Absorption
- Gluten Free
- Non-GMO
- Calcium & Vitamin D3 Supplement
- Now With No Added Artificial Colors
- Guaranteed Quality Laboratory Tested
- Trusted Quality For Over 30 Years
Calcium is an important mineral for bone health. Vitamin D3 is added to assist with calcium absorption.
Specifications
- First available: 08/2008
-
Shipping weight:
0.3 kg
- Product code: CEN-27070
- UPC: 740985270707
- Package quantity: 90 count
- Dimensions: 14.9 x 6.2 x 4.7 cm , 0.3 kg
Suggested use
As a calcium supplement, adults take one (1) tablet daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.
Other ingredients
Gum acacia, croscarmellose sodium. Contains <2% of: magnesium silicate, magnesium stearate, polyethylene glycol, polysorbate, polyvinyl alcohol, stearic acid.
No artificial colors, milk, lactose, soy or wheat.
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.
Disclaimer
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 1 Tablet | ||
| Amount Per Serving | % Daily Value | |
| Vitamin D3 (as Cholecalciferol) | 20 mcg (800 IU) | 100% |
| Calcium (as Calcium Carbonate) | 1,000 mg | 77% |