Comparison
D-1000 and Vitamin D3 1000 IU
D-1000 (21st Century) lists 2 distinct ingredients and Vitamin D3 1000 IU (Good 'N Natural) 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 | D-1000 | Vitamin D3 1000 IU |
|---|---|---|
| Calcium | 185 mg (14%) | 117 mg (9%) |
| Vitamin D | 25 mcg (125%) | 25 mcg (125%) |
Amounts are per serving as DSLD gives them: D-1000, 1 tablet; Vitamin D3 1000 IU, 1 tablet. Current labels entered August 2012 and May 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- D-100021st Century: every row against all products listing it
- Vitamin D3 1000 IUGood 'N Natural: every row against all products listing it