Comparison
Adult Sinus Support and Vitamin C Bioflavonoids
Adult Sinus Support (Redd Remedies) lists 13 distinct ingredients and Vitamin C Bioflavonoids (Nature's Way) 7 (rows of one ingredient counted once); 7 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 0.52.
| Ingredient | Adult Sinus Support | Vitamin C Bioflavonoids |
|---|---|---|
| Vitamin C | 292 mg (324%) | 1,000 mg (1111%) |
| Flavonoid | 150 mg | 600 mg |
| Orange (unspecified) | not disclosed | not disclosed |
| Lemon | not disclosed | not disclosed |
| Grapefruit | not disclosed | not disclosed |
| Tangerine | not disclosed | not disclosed |
| Lime | not disclosed | not disclosed |
| Bromelain | 150 mg | |
| Quercetin | 200 mg | |
| N-Acetyl Cysteine | 100 mg | |
| Baikal Skullcap | 100 mg | |
| Barberry | 50 mg | |
| English Ivy | 30 mg |
Amounts are per serving as DSLD gives them: Adult Sinus Support, 2 capsules; Vitamin C Bioflavonoids, 2 capsules. Current labels entered January 2025 and July 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Adult Sinus SupportRedd Remedies: every row against all products listing it
- Vitamin C BioflavonoidsNature's Way: every row against all products listing it