21st Century 600+D3, Calcium & Vitamin D3 Supplement, 75 Tablets
UPC: 740985275290
21st Century Calcium 600 + D3 is a daily supplement formulated to support bone health and calcium absorption. It provides 600 mg of calcium as calcium carbonate and 20 mcg (800 IU) of vitamin D3 as cholecalciferol, a combination intended to help fill nutritional gaps for foundational wellness.
This product is gluten-free and non-GMO, with the manufacturer noting it contains no added yeast or artificial flavors. The company states it has over 30 years of experience in producing vitamins, with ingredients sourced through a vendor certification program and products undergoing rigorous testing for purity and potency. It is available in a 75-tablet size, with a larger 400-tablet option also offered.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin D3 (as Cholecalciferol) | 20 mcg (800 IU) | 100% |
| Calcium (as Calcium Carbonate) | 600 mg | 46% |
| † Daily Value not established | ||
Other Ingredients
Croscarmellose sodium, maltodextrin. Contains <2% of: artificial colors ( fd&c blue #2 carmine, fd&c red #40, fd&c yellow #6), magnesium silicate, magnesium stearate, mono/diglycerides, peg/pva copolymer, polyvinyl alcohol, stearic acid, titanium dioxide.
No added yeast or artificial flavors.
Certifications & Claims
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
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.
Warning
Warning: 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.
Product Info
- Brand
- 21st Century
- UPC
- 740985275290
- Package Qty
- 75 count
- Dimensions
- 2.2 x 2.2 x 4 in
- Shipping Weight
- 0.35 lb
- First Available
- 02/2014





