Comparison

UltraCAL and Osteo-Guard plus Ipriflavone

UltraCAL (Douglas Laboratories) lists 9 distinct ingredients and Osteo-Guard plus Ipriflavone (Douglas Laboratories) 7 (rows of one ingredient counted once); 6 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 0.57.

Amount per serving (and % of the Daily Value)
IngredientUltraCALOsteo-Guard plus Ipriflavone
Calcium600 mg (46%)300 mg (23%)
Vitamin D3.75 mcg (19%)5 mcg (25%)
Magnesium300 mg (71%)125 mg (30%)
Phosphorus110 mg (9%)144 mg (12%)
Boron2 mg0.25 mg
Ipriflavonenot disclosed300 mg
Copper2 mg (222%)
Vitamin K100 mcg (83%)
Alfalfanot disclosed
Glutamic Acidnot disclosed

Amounts are per serving as DSLD gives them: UltraCAL, 2 tablets; Osteo-Guard plus Ipriflavone, 2 tablets. Current labels entered March 2016 and October 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own