Detailed Product Description

 health product extract(herbal medicine ;natural remedy)

Butterbur root or leaf  extract   powder.

The  active ingredient :  15% min Petasins ( petasin + isopetasin).

C20H28O3.  CAS:[26577-85-5].

This  extract  powder not have S-petasin ,  because S-petasin melting point is 305C .

But petasin and isopetasin melting point just at 65C -72C

.

So the extract temperature are must lower than 80C.

Our butterbur extract bulk powder is  the PA free.

It is a Anti-histamine and Anti-anaphylaxis .

.

Action : Petasin is responsible for the antispasmodic properties of the plant by reducing ;

spasms in smooth muscle and vascular walls, in addition to providing

an anti-inflammatory effect by inhibiting leukotriene synthetics. 

Petasin has also been found to be treat migraine headache, asthma  ,  bronchitis.

Butterbur has also been used for cough ; urination and stomach problems.

Dosage ranges :   50-100 mg twice daily.