21st Century Calcium Magnesium Zinc + D3, 90 Tablets
21st Century
iHerbtablet
$0.01per mg
Cost per serving
$0.18
bottle price
$5.49
Price as of Updated todayBuy on iHerb
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Cost Per Ingredient
This product contains 4 active ingredients. Here's the cost breakdown for each.
Zinc (as Zinc Oxide)
PRIMARY$12.20/g
15 mg per serving· zinc
Vitamin D3 (as Cholecalciferol)
$9999.00/g
10 mcg per serving· vitamin-d
Calcium (as Calcium Carbonate)
$0.18/g
1000 mg per serving
Magnesium (as Magnesium Oxide)
$0.46/g
400 mg per serving· magnesium
