Swanson Butterbur Extract Superior Herbs FACTS AND ALTERNATIVES COMPARISON
3
Swanson Butterbur Extract Superior HerbsSupplement Rating
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1
Now Foods ButterburSupplement Rating
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4
Solaray Butterbur Root ExtractSupplement Rating
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2
Carlyle Butterbur Extract Neurological SupportSupplement Rating
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| Serving Size | 1 Capsule | 1 Veg Capsule | 1 VegCap | 1 Quick Release Capsule |
| Price/Serving | $0.13 | $0.26 100% | $0.27 108% | $0.08 38% |
| Servings Per Container | 60 | 60 | 60 | 60 |
| Butterbur | 75 mg (Petasites hybridus) [standardized to 15% total petasins (petasin, isopetasin, S-petasin)] | 75 mg (Petasites hybridus) (Root) (min. 12% Sesquiterpenes as Petasines) | 50 mg (Petasites hybridus) (root extract) (Guaranteed 7.5 mg [15%] Sesquiterpenes) | 75 mg (Petasites hybridus) (root) (Standardized to contain 15% Total Petasins as Petasin, Isopetasin, and S-Petasin) (PA Free) |
| Feverfew | missing substance or information* | 200 mg (Tanacetum parthenium) (Herb) | missing substance or information* | missing substance or information* |
*Some information on the Swanson Butterbur Extract Superior Herbslabel may be missing, or it may have been written incorrectly. We work hard to keep the information accurate & up to date. Please let us know if you discover any errors.
