Comparison
Immune Defense and Quercetin 1200 mg
Immune Defense (Safrel) lists 4 distinct ingredients and Quercetin 1200 mg (NutriFlair) 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 0.79.
| Ingredient | Immune Defense | Quercetin 1200 mg |
|---|---|---|
| Vitamin C | 1,000 mg (1111%) | 200 mg (222%) |
| Zinc | 100 mg (909%) | 20 mg (182%) |
| Quercetin | 500 mg | 1,200 mg |
| Vitamin D | 37.5 mcg (188%) |
Amounts are per serving as DSLD gives them: Immune Defense, 2 capsules; Quercetin 1200 mg, 2 capsules. Current labels entered September 2024 and December 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Immune DefenseSafrel: every row against all products listing it
- Quercetin 1200 mgNutriFlair: every row against all products listing it