Amazon Elements Calcium plus Vitamin D, Calcium 500mg with D2 600IU, Vegan, 65 Tablets (2 month supply) (Packaging may vary), Supports Strong Bones and Immune Health

Our one-a-day vegan calcium tablet begins with calcified algae harvested from Icelandic sea beds. The algae is a source of calcium and magnesium. Live yeast is exposed to UV light to trigger the production of vitamin D2, which is blended with the calcium.Amazon Elements thoroughly tests every batch of product for quality and safety--see below for detailed information about ingredient origins.