Comparison
AllerStrength and Isoquercetin 100 mg
AllerStrength (Source Naturals) lists 4 distinct ingredients and Isoquercetin 100 mg (Integrative Therapeutics) 1 (rows of one ingredient counted once); 1 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 0.56.
| Ingredient | AllerStrength | Isoquercetin 100 mg |
|---|---|---|
| Isoquercetin | 50 mg | 100 mg |
| Vitamin C | 50 mg (56%) | |
| Magnesium | 3 mg (under 1%) | |
| Quercetin | 167 mg |
Amounts are per serving as DSLD gives them: AllerStrength, 1 tablet; Isoquercetin 100 mg, 1 capsule. Current labels entered November 2018 and July 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- AllerStrengthSource Naturals: every row against all products listing it
- Isoquercetin 100 mgIntegrative Therapeutics: every row against all products listing it