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Evidence-Based Supplement Research
Evidence-Based Supplement Research

D3

By 21st Century

4.8 (983 reviews)
In Stock
Supplement Ingredients
IngredientsAmount Per Serving
Vitamin D3
Vitamin D
50 mcg
cholecalciferol
Vitamin D
-
Calcium
Calcium
90 mg
Calcium Carbonate
Calcium
-

Ingredient Research

Research Evidence

How this product's ingredient doses compare to doses studied in research.

  • Calcium90 mg
    Studies used 500–1,000 mg/day (median 750) across 4 studies
    Below studied range
    Form mismatch: this product uses Carbonate. Most research support uses Calcium Carbonate (1 study).

Product Description

  • Boosts immune system health with Vitamin D3.
  • Enhances calcium absorption, supporting bone strength.
  • 50 mcg of Vitamin D3 per tablet for optimal daily dosage.
  • 90 mg of Calcium to support bone density and health.
  • Gluten Free formula, suitable for those with dietary restrictions.
  • Convenient tablet form for easy consumption.
  • Helps maintain healthy teeth and muscles.
  • Aids in the regulation of mood and overall well-being.
  • Supports cardiovascular health and blood sugar regulation.
  • Quality you can trust from 21st Century.

Other ingredients

  • cellulose
  • croscamellose sodium
  • maltodextrin
  • stearic acid
  • magnesium stearate
  • silicon dioxide

Free of

  • yeast
  • artificial flavors
  • artificial colors

Serving Size: 1

Servings per Container: 250

Pill Type: Tablet

Flavor: -

UPC: 740985279847

Available From
Available From
MerchantPriceStockAction
Amazon
$-
Out
iHerb
$11.72
In
Vitacost
$-
Out
Vitamin Shoppe
$-
Out

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