Comparison
Calcium with Vitamin D3 40 mcg (1600 IU) and Calcium 2 Go
Calcium with Vitamin D3 40 mcg (1600 IU) (Member's Mark) lists 2 distinct ingredients and Calcium 2 Go (OL Olympian Labs The Optimal Blend) 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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Calcium with Vitamin D3 40 mcg (1600 IU) | Calcium 2 Go |
|---|---|---|
| Calcium | 1,200 mg (92%) | 1,000 mg (77%) |
| Vitamin D | 60 mcg (300%) | 37.5 mcg (188%) |
Amounts are per serving as DSLD gives them: Calcium with Vitamin D3 40 mcg (1600 IU), 2 tablets; Calcium 2 Go, 2.86 g. Current labels entered February 2025 and November 2014. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Calcium with Vitamin D3 40 mcg (1600 IU)Member's Mark: every row against all products listing it
- Calcium 2 GoOL Olympian Labs The Optimal Blend: every row against all products listing it