Comparison
Organic Immune Boost and Mushroom Complex
Organic Immune Boost (Irwin Naturals) lists 8 distinct ingredients and Mushroom Complex (GNC Herbal Plus Formula) 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 0.43.
| Ingredient | Organic Immune Boost | Mushroom Complex |
|---|---|---|
| Reishi mushroom | 50 mg | 180 mg |
| Maitake Mushroom | 100 mg | 240 mg |
| Shiitake Mushroom | 100 mg | 180 mg |
| Vitamin C | 80 mg (89%) | |
| Ginger | not disclosed | |
| Acerola | 486 mg | |
| Echinacea purpurea | 150 mg | |
| Papaya | not disclosed |
Amounts are per serving as DSLD gives them: Organic Immune Boost, 2 tablets; Mushroom Complex, 1 capsule. Current labels entered May 2015 and October 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Organic Immune BoostIrwin Naturals: every row against all products listing it
- Mushroom ComplexGNC Herbal Plus Formula: every row against all products listing it