Comparison
Immune Support and Echinacea & Goldenseal
Immune Support (Quantum Health) lists 4 distinct ingredients and Echinacea & Goldenseal (GNC Herbal Plus Standardized) 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 0.78.
| Ingredient | Immune Support | Echinacea & Goldenseal |
|---|---|---|
| Echinacea purpurea | 261 mg | 225 mg |
| Goldenseal | 17 mg | 125 mg |
| Echinacea angustifolia | 87 mg | 25 mg |
| European Elder | 335 mg |
Amounts are per serving as DSLD gives them: Immune Support, 0.7 ml; Echinacea & Goldenseal, 1 capsule. Current labels entered November 2023 and October 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Immune SupportQuantum Health: every row against all products listing it
- Echinacea & GoldensealGNC Herbal Plus Standardized: every row against all products listing it