Butterbur Extract Petadolex

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Butterbur extract - Petadolex, 15 percent petasin
60 Butterbur softgels
Petasites hybridus herb
Enzymatic Therapy

February 9, 2016

Butterbur extract, Petasites hybridus botanical name, brand name Petadolex, is a Dietary Supplement. This product contains 60 pills and is made by Enzymatic Therapy nutraceutical company.

Petadolex is standardized to contain 15% of the key butterbur ingredient, petasin. Petadolex is also guaranteed to be free of pyrrolizidine alkaloid

Petasin, a kind of sesquiterpene ester, appears to be a major active compound of butterbur extract. It has inhibitory activities on leukotriene generation in eosinophils and neutrophils.

Buy Butterbur Supplement:
Serving Size: 1 Softgel
Servings Per Bottle: 60 Pills

Amount Per Serving:
Butterbur 50 mg * 
  (Petasites hybridus herb)
  (Petadolex brand) root extract standardized to contain 7.5 mg petasins.

Recommendations: One butterbur softgel one to three times daily for the first four weeks. Thereafter, one softgel once or twice daily.

* Daily value not established.

Other ingredients in this butturbur softgel: Medium chain triglycerides, gelatin, glycerin, water, and riboflavin color.

Contains no sugar, salt, yeast, wheat, gluten, corn, soy, dairy products, artificial flavoring, or preservatives. All colors used are from natural sources.

Butterbur herb information
Butterbur herb (Petasites hybridus) is a shrub found throughout Europe as well as parts of Asia and North America. Butterbur has been used medicinally for centuries. The plant can grow to a height of three feet and is usually found in wet, marshy ground, in damp forests, and adjacent to rivers or streams.

Active ingredients in Butterbur extract:
Petasin is a major active compound of butterbur extract.

Butterbur Dosage
Typically, butterbur extracts are standardized to contain a minimum of 7.5 mg of petasin and isopetasin. The adult dosage ranges from 50 to 100 mg twice daily with meals.

Study and research
S-petasin and butterbur lactones dilate vessels through blockage of voltage gated calcium channels and block DNA synthesis.
Eur J Pharmacol. 2008; Sheykhzade M, Smajilovic S, Issa A, Haunso S, Christensen SB, Tfelt-Hansen J. Department of Pharmacology and Pharmacotherapy, Faculty of Pharmaceutical Sciences, University of Copenhagen, Copenhagen, Denmark.
Eremophilanlactones isolated from roots of Petasites hybridus and S-petasin have blood vessel dilating effects. The vasodilation is caused by a blockage of the voltage gated calcium channels. S-petasin displays similar potencies in inhibiting DNA synthesis in cardiomyocytes and vascular smooth muscle cells.

We discuss new butterbur research. Buy butterbur supplement on sale today.