Comparison
Psyllium Fiber and Psyllium Fiber Supplement
Psyllium Fiber (Member’s Mark) lists 6 distinct ingredients and Psyllium Fiber Supplement (up&up) 5 (rows of one ingredient counted once); 5 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 0.87.
| Ingredient | Psyllium Fiber | Psyllium Fiber Supplement |
|---|---|---|
| Carbohydrate | 2 g | 3 g |
| Protein | 1 g | 1 g |
| Fiber | 2 g | 5 g |
| Iron | 0.4 mg (2%) | 0.4 mg (2%) |
| Psyllium (unspecified) | not disclosed | 520 mg |
| Potassium | 25 mg (under 1%) |
Amounts are per serving as DSLD gives them: Psyllium Fiber, 5 capsules; Psyllium Fiber Supplement, 6 capsules. Current labels entered July 2025 and August 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Psyllium FiberMember’s Mark: every row against all products listing it
- Psyllium Fiber Supplementup&up: every row against all products listing it