Comparison
Quantum-B and Advanced B-Complex
Quantum-B (StayWell) lists 9 distinct ingredients and Advanced B-Complex (Health Thru Nutrition) 9 (rows of one ingredient counted once); 9 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 | Quantum-B | Advanced B-Complex |
|---|---|---|
| Vitamin B6 | 20 mg (1176%) | 20 mg (1176%) |
| Vitamin B12 | 250 mcg (10417%) | 250 mcg (10417%) |
| Niacin | 50 mg (313%) | 50 mg (313%) |
| Folate | 800 mcg | 1,360 mcg DFE (340%) |
| Pantothenic Acid (Vitamin B5) | 50 mg (1000%) | 50 mg (1000%) |
| Riboflavin | 34 mg (2615%) | 34 mg (2615%) |
| Thiamin | 30 mg (2500%) | 30 mg (2500%) |
| Biotin | 300 mcg (1000%) | 300 mcg (1000%) |
| Choline | 550 mg (100%) | 550 mg (100%) |
Amounts are per serving as DSLD gives them: Quantum-B, 2 caplets; Advanced B-Complex, 2 vegecaps. Current labels entered June 2015 and September 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Quantum-BStayWell: every row against all products listing it
- Advanced B-ComplexHealth Thru Nutrition: every row against all products listing it