Comparison
Invisifiber and Fiber Powder
Invisifiber (Nutrilite) lists 5 distinct ingredients and Fiber Powder (Nutrilite) 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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Invisifiber | Fiber Powder |
|---|---|---|
| Carbohydrate | 4 g | 4 g |
| Fiber | 4 g | 8 g |
| Inulin | 1,500 mg | 1,500 mg |
| Guar | 1,500 mg | 1,500 mg |
| Digestion resistant Maltodextrin | 1.5 g | 1.5 g |
Amounts are per serving as DSLD gives them: Invisifiber, 1 stick pack; Fiber Powder, 1 stick pack. Current labels entered October 2013 and May 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- InvisifiberNutrilite: every row against all products listing it
- Fiber PowderNutrilite: every row against all products listing it