Comparison
Pollenase and Quercetin 20x Plus
Pollenase (Ecological Formulas) lists 3 distinct ingredients and Quercetin 20x Plus (XYMOGEN) 3 (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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Pollenase | Quercetin 20x Plus |
|---|---|---|
| Vitamin C | 42 mg (47%) | 200 mg (222%) |
| N-Acetyl Cysteine | 100 mg | 100 mg |
| Stinging Nettle | 200 mg | 200 mg |
Amounts are per serving as DSLD gives them: Pollenase, 1 capsule; Quercetin 20x Plus, 2 capsules. Current labels entered June 2013 and September 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- PollenaseEcological Formulas: every row against all products listing it
- Quercetin 20x PlusXYMOGEN: every row against all products listing it