Comparison
B-Plex and B-Complex
B-Plex (Karuna) lists 11 distinct ingredients and B-Complex (ANTIAGING Institute of California) 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 | B-Plex | B-Complex |
|---|---|---|
| Vitamin B6 | 160 mg (9412%) | 50 mg (2941%) |
| Vitamin B12 | 250 mcg (10417%) | 400 mcg (16667%) |
| Niacin | 40 mg (250%) | 100 mg (625%) |
| Folate | 1,360 mcg DFE (340%) | 400 mcg |
| Pantothenic Acid (Vitamin B5) | 200 mg (4000%) | 100 mg (2000%) |
| Riboflavin | 50 mg (3846%) | 50 mg (3846%) |
| Thiamin | 100 mg (8333%) | 50 mg (4167%) |
| Biotin | 250 mcg (833%) | 400 mcg (1333%) |
| Choline | 50 mg (9%) | 50 mg (9%) |
| Inositol | 50 mg | 50 mg |
| PABA | 50 mg | 50 mg |
Amounts are per serving as DSLD gives them: B-Plex, 2 capsules; B-Complex, 1 capsule. Current labels entered February 2025 and September 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.