Comparison
Maximum Formula and One Daily Maximum
Maximum Formula (Top Care) lists 30 distinct ingredients and One Daily Maximum (21st Century) 30 (rows of one ingredient counted once); 30 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 | Maximum Formula | One Daily Maximum |
|---|---|---|
| Vitamin C | 60 mg (67%) | 60 mg (67%) |
| Calcium | 162 mg (12%) | 162 mg (12%) |
| Vitamin B6 | 2 mg (118%) | 2 mg (118%) |
| Vitamin D | 10 mcg (50%) | 10 mcg (50%) |
| Magnesium | 100 mg (24%) | 100 mg (24%) |
| Vitamin B12 | 6 mcg (250%) | 6 mcg (250%) |
| Zinc | 15 mg (136%) | 15 mg (136%) |
| Niacin | 20 mg (125%) | 20 mg (125%) |
| Vitamin E | 30 IU | 13.5 mg (90%) |
| Potassium | 80 mg (2%) | 80 mg (2%) |
| Folate | 400 mcg | 667 mcg DFE (167%) |
| Vitamin A | 2,500 IU | 0.75 mg |
| Pantothenic Acid (Vitamin B5) | 10 mg (200%) | 10 mg (200%) |
| Riboflavin | 1.7 mg (131%) | 1.7 mg (131%) |
| Thiamin | 1.5 mg (125%) | 1.5 mg (125%) |
| Biotin | 30 mcg (100%) | 30 mcg (100%) |
| Iron | 18 mg (100%) | 18 mg (100%) |
| Chromium | 65 mcg (186%) | 65 mcg (186%) |
| Selenium | 20 mcg (36%) | 20 mcg (36%) |
| Manganese | 3.5 mg (152%) | 3.5 mg (152%) |
| Copper | 2 mg (222%) | 2 mg (222%) |
| Iodine | 150 mcg (100%) | 150 mcg (100%) |
| Vitamin K | 25 mcg (21%) | 25 mcg (21%) |
| Molybdenum | 160 mcg (356%) | 160 mcg (356%) |
| Phosphorus | 109 mg (9%) | 109 mg (9%) |
| Boron | 0.15 mg | 150 mg |
| Vanadium | 10 mcg | 10 mcg |
| Chloride | 72 mg (3%) | 72 mg (3%) |
| Silicon | 2 mg | 2 mg |
| Tin | 10 mcg | 10 mcg |
Amounts are per serving as DSLD gives them: Maximum Formula, 1 tablet; One Daily Maximum, 1 tablet. Current labels entered May 2017 and July 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Maximum FormulaTop Care: every row against all products listing it
- One Daily Maximum21st Century: every row against all products listing it