Comparison
SpectraFiber and Fiber Blend
SpectraFiber (Klaire Labs) lists 8 distinct ingredients and Fiber Blend (Martin Avenue Pharmacy) 7 (rows of one ingredient counted once); 6 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 0.69.
| Ingredient | SpectraFiber | Fiber Blend |
|---|---|---|
| Sodium | not disclosed | not disclosed |
| Carrot | not disclosed | not disclosed |
| Pectin | not disclosed | not disclosed |
| Slippery Elm | not disclosed | not disclosed |
| Celery | not disclosed | not disclosed |
| Glucomannan | not disclosed | not disclosed |
| Fiber | 1 g | |
| Fennel | not disclosed | |
| Plum | not disclosed |
Amounts are per serving as DSLD gives them: SpectraFiber, 1 vegetarian capsule; Fiber Blend, 3 capsules. Current labels entered January 2023 and May 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- SpectraFiberKlaire Labs: every row against all products listing it
- Fiber BlendMartin Avenue Pharmacy: every row against all products listing it