Comparison
Formula 19 and Prenatal
Formula 19 (DC) lists 19 distinct ingredients and Prenatal (Natures Plus) 19 (rows of one ingredient counted once); 19 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 | Formula 19 | Prenatal |
|---|---|---|
| Vitamin C | 20 mg (22%) | 120 mg (133%) |
| Calcium | 154 mg (12%) | 162 mg (12%) |
| Vitamin B6 | 0.66 mg (39%) | 4 mg (235%) |
| Vitamin D | 3.3 mcg (17%) | 10 mcg (50%) |
| Magnesium | 133 mg (32%) | 100 mg (24%) |
| Vitamin B12 | 2 mcg (83%) | 12 mcg (500%) |
| Zinc | 5 mg (45%) | 7.5 mg (68%) |
| Niacin | 7 mg (44%) | 40 mg (250%) |
| Vitamin E | 6.7 mg (45%) | 60 IU |
| Folate | 268 mcg DFE (67%) | 800 mcg |
| Vitamin A | 500 mcg RAE (56%) | 8,000 IU |
| Pantothenic Acid (Vitamin B5) | 3.3 mg (66%) | 20 mg (400%) |
| Riboflavin | 0.56 mg (43%) | 3.4 mg (262%) |
| Thiamin | 0.5 mg (42%) | 3 mg (250%) |
| Biotin | 100 mcg (333%) | 600 mcg (2000%) |
| Iron | 6 mg (33%) | 18 mg (100%) |
| Copper | 0.67 mg (74%) | 4 mg (444%) |
| Iodine | 1.5 mcg (1%) | 300 mcg (200%) |
| Phosphorus | 120 mg (10%) | 125 mg (10%) |
Amounts are per serving as DSLD gives them: Formula 19, 2 tablets; Prenatal, 1 tablet. Current labels entered February 2022 and February 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Formula 19DC: every row against all products listing it
- PrenatalNatures Plus: every row against all products listing it