Urovex Butterbur Extractsupports healthy bladder function. This patented, standardized extract contains the biologically active components petasin and isopetasin and is specially processed to remove undesirable pyrrolizidine alkaloids. Urovex Butterbur Extract may also be used for other traditional applications.

Urovex Butterbur Extractsupports healthy bladder function. This patented, standardized extract contains the biologically active components petasin and isopetasin and is specially processed to remove undesirable pyrrolizidine alkaloids. Urovex Butterbur Extract may also be used for other traditional applications.

Urovex Butterbur Extract supports healthy bladder function. This patented, standardized extract contains the biologically active components petasin and isopetasin and is specially processed to remove undesirable pyrrolizidine alkaloids. Urovex Butterbur Extract may also be used for other traditional applications.

Urovex Butterbur Extract supports healthy bladder function. This patented, standardized extract contains the biologically active components petasin and isopetasin and is specially processed to remove undesirable pyrrolizidine alkaloids. Urovex Butterbur Extract may also be used for other traditional applications.

Urovex Butterbur Extract supports healthy bladder function. This patented, standardized extract contains the biologically active components petasin and isopetasin and is specially processed to remove undesirable pyrrolizidine alkaloids. Urovex Butterbur Extract may also be used for other traditional applications.

Butterbur is intended to provide nutritive support for normal smooth muscle tissue function. The German Commission E Monograph recognizes Butterbur. Solaray Brand Butterbur is certified free of pyrrolizidine alkaloids.