Comparison
B-Supreme and B-Renew
B-Supreme (Designs for Health) lists 11 distinct ingredients and B-Renew (PureFormulas) 12 (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 0.94.
| Ingredient | B-Supreme | B-Renew |
|---|---|---|
| Vitamin B6 | 50 mg (2941%) | 50 mg (2941%) |
| Vitamin B12 | 250 mcg (10417%) | 250 mcg (10417%) |
| Niacin | 50 mg (313%) | 50 mg (313%) |
| Folate | not disclosed | not disclosed |
| Pantothenic Acid (Vitamin B5) | 100 mg (2000%) | 100 mg (2000%) |
| Riboflavin | 50 mg (3846%) | 50 mg (3846%) |
| Thiamin | 100 mg (8333%) | 100 mg (8333%) |
| Biotin | 2,000 mcg (6667%) | 2,000 mcg (6667%) |
| Choline | 30 mg (5%) | 100 mg (18%) |
| Spinach | not disclosed | not disclosed |
| Betaine | 200 mg | 200 mg |
| Calcium | not disclosed |
Amounts are per serving as DSLD gives them: B-Supreme, 1 capsule; B-Renew, 1 capsule. Current labels entered August 2022 and June 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.