AI overview
AI generated. Not medical advice.What it's for
Bone health; Calcium absorption support; Muscle and nerve function
Who it may fit
Adults with low dairy or calcium intake or people who spend most of their time indoors with limited sun exposure.
Key actives per serving
- Calcium (as Calcium Citrate): 630 mg (48% DV)
- Vitamin D3 (as Cholecalciferol): 13 mcg (500 IU) (63% DV)
How to take
Adults take 2 tablets with any meal, twice daily; do not exceed the suggested amount. Taking minerals with food may improve tolerance; separate from high-dose iron or zinc by a few hours.
Diet / Allergen fit
Gluten Free; No added yeast or artificial flavors.
Ingredients explained
Calcium (as Calcium Citrate)
Calcium provides a key mineral for bone mineralization and normal muscle and nerve function, and citrate form is readily absorbed in low-stomach-acid conditions.
Caution: Take with food if sensitive to minerals to reduce stomach upset; separate from high-dose iron or zinc by a few hours because minerals can compete for absorption.
Vitamin D3 (as Cholecalciferol)
Vitamin D3 supports intestinal absorption of calcium and phosphorus and helps regulate calcium balance for bone mineralization.
Caution: Avoid combining with high-dose vitamin D from other supplements to reduce the chance of excessive intake; those with calcium or vitamin D restrictions should review total daily amounts.
How they work together
Vitamin D3 enhances intestinal calcium absorption, while calcium citrate supplies a bioavailable form of calcium for bone mineralization; together they support maintaining adequate calcium status.
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, as calcium may reduce absorption; consider separating dosing by at least 2 hours. Those monitoring vitamin D intake should note the added vitamin D3. If you use medications that may interact with calcium or vitamin D, discuss with a healthcare provider before use.
Storage: Store at room temperature.
What customers say
Noticeable energy support
Several users mention feeling more energetic and generally better after consistent use.
Good for bone support
Many reviewers feel it supports bone health, likely due to calcium citrate with vitamin D3.
Pills may be hard to swallow
Some users find the tablets large and slightly difficult to swallow.
Product rankings:
iHerb Quality Promise
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Overview
- Compare vs. Citracal®+D3 Maximum
- Non-GMO
- Gluten Free
- Calcium & Vitamin D3 Supplement
- Easily Absorbable to Support Bone Health
- Guaranteed Quality Laboratory Tested
- Trusted Quality For Over 30 Years
Calcium Citrate is an easily absorbable form of Calcium, an important mineral for bone health. Vitamin D3 is added to assist with calcium absorption.
Specifications
- First available: 08/2013
-
Shipping weight:
0.16 kg
- Product code: CEN-27492
- UPC: 740985274927
- Package quantity: 75 count
- Dimensions: 5.6 x 5.6 x 10.2 cm , 0.16 kg
Suggested use
As a calcium supplement, adults take two (2) tablets with any meal, twice daily or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.
Other ingredients
Cellulose, stearic acid. Contains <2% of: Croscarmellose sodium, magnesium silicate, magnesium stearate, polyethylene glycol, polyvinyl alcohol, titanium dioxide.
No added yeast or artificial flavors.
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: 2 Tablets | ||
| Servings Per Container: 37 | ||
| Amount Per Serving | %Daily Value | |
| Vitamin D3 (as Cholecalciferol) | 12.5 mcg (500 IU) | 63% |
| Calcium (as Calcium Citrate) | 630 mg | 48% |