Comparison
Vanadium Complex and Metabolic X
Vanadium Complex (Progressive Professional from Progressive Laboratories) lists 4 distinct ingredients and Metabolic X (Metabolic Maintenance) 5 (rows of one ingredient counted once); 3 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 0.57.
| Ingredient | Vanadium Complex | Metabolic X |
|---|---|---|
| Vanadium | 100 mcg | 500 mcg |
| Gymnema | 600 mg | 400 mg |
| Cinnamomum burmanii | 255 mg | 250 mg |
| Chromium | 500 mcg (1429%) | |
| Glutamine | 0.1 g | |
| Banaba | 25 mg |
Amounts are per serving as DSLD gives them: Vanadium Complex, 3 vegetable capsules; Metabolic X, 2 capsules. Current labels entered April 2022 and November 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Vanadium ComplexProgressive Professional from Progressive Laboratories: every row against all products listing it
- Metabolic XMetabolic Maintenance: every row against all products listing it