Comparison
Calcium Pro+ and Bone Builder
Calcium Pro+ (Codeage) lists 7 distinct ingredients and Bone Builder (Natures Nectar) 8 (rows of one ingredient counted once); 7 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 0.91.
| Ingredient | Calcium Pro+ | Bone Builder |
|---|---|---|
| Calcium | 500 mg (38%) | 825 mg (63%) |
| Vitamin D | 25 mcg (125%) | 25 mcg (125%) |
| Magnesium | 250 mg (60%) | 301 mg (72%) |
| Zinc | 15 mg (136%) | 5 mg (45%) |
| Copper | 2 mg (222%) | 1 mg (111%) |
| Vitamin K | 100 mcg (83%) | 75 mcg (63%) |
| Boron | 3 mg | 5 mg |
| Vitamin C | 250 mg (278%) |
Amounts are per serving as DSLD gives them: Calcium Pro+, 2 capsules; Bone Builder, 3 capsules. Current labels entered July 2025 and October 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Calcium Pro+Codeage: every row against all products listing it
- Bone BuilderNatures Nectar: every row against all products listing it