Comparison
Butterbur Extract Standardized to 15% Petasins 75 mg and Petadolex 75
Butterbur Extract Standardized to 15% Petasins 75 mg (Swanson Superior Herbs) lists 1 distinct ingredients and Petadolex 75 (Linpharma) 1 (rows of one ingredient counted once); 1 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 | Butterbur Extract Standardized to 15% Petasins 75 mg | Petadolex 75 |
|---|---|---|
| Butterbur | 75 mg | 75 mg |
Amounts are per serving as DSLD gives them: Butterbur Extract Standardized to 15% Petasins 75 mg, 1 capsule; Petadolex 75, 1 capsule. Current labels entered February 2019 and April 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Butterbur Extract Standardized to 15% Petasins 75 mgSwanson Superior Herbs: every row against all products listing it
- Petadolex 75Linpharma: every row against all products listing it