Risun Bio-Tech Inc is one of the leading butterbur extract manufacturers and suppliers, welcome to buy factory supply pure natural and 100% natural butterbur extract of both low price and high quality.
Other name: Butterbur Extract
Botanical Source: Petasites japonicus
Part Used: Root
Appearance: brown fine powder.
Test Method: TLC
Butterbur are used for Relieve asthma, bronchitis, smoker's cough and other lungailments; ease migraines and seasonal allergies, including hayfever.
Net weight: 25Kg per Drum. Packed in two plastic-bags with paper-drum outside Or as per customers request.
Storage: Store in a cool, dry and well-sealed container; Keep away from moisture and strong light/heat.
Shelf life: Two years under specified environment.