PlainVitamins

Comparison

Duo-Cal and Ca D-Glucarate

Duo-Cal (Douglas Laboratories) lists 3 distinct ingredients and Ca D-Glucarate (Biotics Research Corporation) 2 (rows of one ingredient counted once); 2 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 0.45.

Amount per serving (and % of the Daily Value)
IngredientDuo-CalCa D-Glucarate
Calcium73 mg (6%)61 mg (5%)
Calcium d-Glucarate40 mg500 mg
Calcium phytate400 mg

Amounts are per serving as DSLD gives them: Duo-Cal, 1 vegetarian capsule; Ca D-Glucarate, 1 capsule. Current labels entered June 2012 and May 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

  • Duo-CalDouglas Laboratories: every row against all products listing it
  • Ca D-GlucarateBiotics Research Corporation: every row against all products listing it