Comparison
B-100 and B-Complex 50
B-100 (NOW) lists 10 distinct ingredients and B-Complex 50 (Vitamin Discount Center) 10 (rows of one ingredient counted once); 10 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 | B-100 | B-Complex 50 |
|---|---|---|
| Vitamin B12 | 100 mcg (4167%) | 50 mcg (2083%) |
| Niacin | 100 mg (625%) | 50 mg (313%) |
| Folate | 680 mcg DFE (170%) | 667 mcg DFE (167%) |
| Pantothenic Acid (Vitamin B5) | 100 mg (2000%) | 50 mg (1000%) |
| Riboflavin | 100 mg (7692%) | 50 mg (3846%) |
| Thiamin | 100 mg (8333%) | 50 mg (4167%) |
| Biotin | 100 mcg (333%) | 50 mcg (167%) |
| Choline | 10 mg (2%) | 20 mg (4%) |
| Inositol | 10 mg | 50 mg |
| PABA | 10 mg | 50 mg |
Amounts are per serving as DSLD gives them: B-100, 1 veg capsule; B-Complex 50, 1 tablet. Current labels entered February 2021 and October 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- B-100NOW: every row against all products listing it
- B-Complex 50Vitamin Discount Center: every row against all products listing it