Comparison
PQQ 20 mg and Pqq 20
PQQ 20 mg (ProCaps Laboratories) lists 10 distinct ingredients and Pqq 20 (ProCaps Laboratories) 10 (rows of one ingredient counted once); 10 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 | PQQ 20 mg | Pqq 20 |
|---|---|---|
| Vitamin C | 200 mg (222%) | 200 mg (222%) |
| Vitamin B6 | 5 mg (294%) | 5 mg (294%) |
| Vitamin B12 | 50 mcg (2083%) | 50 mcg (2083%) |
| Niacin | 5 mg (31%) | 5 mg (31%) |
| Folate | 67 mcg DFE (17%) | 67 mcg DFE (17%) |
| Pantothenic Acid (Vitamin B5) | 5 mg (100%) | 5 mg (100%) |
| Riboflavin | 5 mg (385%) | 5 mg (385%) |
| Thiamin | 5 mg (417%) | 5 mg (417%) |
| Biotin | 50 mcg (167%) | 50 mcg (167%) |
| Pyrroloquinoline Quinone | 20 mg | 20 mg |
Amounts are per serving as DSLD gives them: PQQ 20 mg, 1 capsule; Pqq 20, 1 capsule. Current labels entered November 2022 and June 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.