Daily's Cal II is a very alkaline calcium supplement utilizing a natural source of calcium carbonate and calcium hydroxide with brewer's yeast for added assimilation (Reams Original). Six capsules provide Elemental Calcium 1000 mg. (brewer's yeast, cellulose, silicon dioxide, Certified Kosher, Gluten Free, Soy Free, Vegan) 250 Vegetarian capsules per bottle. *Please note: Due to supply chain limitations some products may arrive in white bottles instead of green bottles.