Comparison
B-Complex and Ultra B-100 Complex
B-Complex (Priority One Nutritional Supplements) lists 17 distinct ingredients and Ultra B-100 Complex (Mason Natural) 16 (rows of one ingredient counted once); 15 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 0.81.
| Ingredient | B-Complex | Ultra B-100 Complex |
|---|---|---|
| Vitamin B6 | 49 mg (2882%) | 100 mg (5882%) |
| Vitamin B12 | 50 mcg (2083%) | 100 mcg (4167%) |
| Niacin | 50 mg (313%) | 100 mg (625%) |
| Folate | 680 mcg DFE (170%) | 667 mcg DFE (167%) |
| Pantothenic Acid (Vitamin B5) | 91 mg (1820%) | 100 mg (2000%) |
| Riboflavin | 50 mg (3846%) | 100 mg (7692%) |
| Thiamin | 49 mg (4083%) | 100 mg (8333%) |
| Biotin | 50 mcg (167%) | 100 mcg (333%) |
| Choline | 23 mg (4%) | 0.1 mg (under 1%) |
| Inositol | 50 mg | 0.1 mg |
| Alfalfa | 3 mg | not disclosed |
| PABA | 100 mg | 0.1 mg |
| Parsley | 3 mg | not disclosed |
| Lecithin | 10 mg | not disclosed |
| Watercress | 10 mg | not disclosed |
| Calcium | 77 mg (6%) | |
| Valerian | 3 mg | |
| Hops | 10 mg |
Amounts are per serving as DSLD gives them: B-Complex, 1 vegetarian capsule; Ultra B-100 Complex, 1 tablet. Current labels entered November 2022 and April 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- B-ComplexPriority One Nutritional Supplements: every row against all products listing it
- Ultra B-100 ComplexMason Natural: every row against all products listing it