Comparison
Stress B and Super B-Complex + Antioxidants
Stress B (21st Century) lists 11 distinct ingredients and Super B-Complex + Antioxidants (Pfizer ProNutrients) 11 (rows of one ingredient counted once); 11 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 | Stress B | Super B-Complex + Antioxidants |
|---|---|---|
| Vitamin C | 500 mg (556%) | 500 mg (556%) |
| Calcium | 70 mg (5%) | 30 mg (2%) |
| Vitamin B6 | 5 mg (294%) | 10 mg (588%) |
| Vitamin B12 | 12 mcg (500%) | 25 mcg (1042%) |
| Niacin | 100 mg (625%) | 50 mg (313%) |
| Vitamin E | 30 IU | 45 IU |
| Folate | 400 mcg | 250 mcg |
| Pantothenic Acid (Vitamin B5) | 20 mg (400%) | 10 mg (200%) |
| Riboflavin | 10 mg (769%) | 10 mg (769%) |
| Thiamin | 10 mg (833%) | 30 mg (2500%) |
| Biotin | 45 mcg (150%) | 50 mcg (167%) |
Amounts are per serving as DSLD gives them: Stress B, 1 tablet; Super B-Complex + Antioxidants, 1 tablet. Current labels entered August 2012 and May 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Stress B21st Century: every row against all products listing it
- Super B-Complex + AntioxidantsPfizer ProNutrients: every row against all products listing it