Comparison
Lutein 10 mg and Lutein 20 mg
Lutein 10 mg (21st Century) lists 2 distinct ingredients and Lutein 20 mg (Windmill Natural Vitamins) 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 | Lutein 10 mg | Lutein 20 mg |
|---|---|---|
| Calcium | 222 mg (17%) | 60 mg (5%) |
| Lutein | 10 mg | 20 mg |
Amounts are per serving as DSLD gives them: Lutein 10 mg, 1 tablet; Lutein 20 mg, 1 capsule. Current labels entered December 2021 and November 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Lutein 10 mg21st Century: every row against all products listing it
- Lutein 20 mgWindmill Natural Vitamins: every row against all products listing it