Xi抋n JiangXing Biotechnique Co., Ltd. is one of the leading China based manufacturer and exporter of plant and herbal extracts, which is able to supply all kinds of herbs in raw and powder forms. JiangXing carries complete line of standard botanical extracts, essential oils and herbal extract in small and large quantities, and you have the option to have the finished-product with your company's name, logo and info on the product's label. Under a strict and advance Quality Control System, JiangXing produces premium herbal combinations and single tincture extracts, to your specification. We have professional Research and Development (R&D) division, which enable us to provide all kinds of evidence-based new herbal products, and team of experts is able to create botanical formulas to meet your needs. For more information about our products and services, please contact us. Introduction about Black soybean hull extract Spec: 10%-30% Ingredient: anthocyanidins Test method: UV Appearance: Botanical Source: Black soybean hull Action and Uses: It is a good source of antioxidants that can eliminate free radicals. It abounds in Vitamin E, keep youth. Package: 25 Kg/ fiberboard drum Storage: Store in cool & dry area, keep away from the direct light and heat. Shelf life: Two years if properly stored