![Bian Xu 100 grams Bian Xu 100 grams](https://cdn11.bigcommerce.com/s-2pv90583jw/images/stencil/500x659/products/31404/46603/tcmzone_singles_100_gram_bottle__17310.1681834862.jpg?c=1)
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Bian Xu is a traditional Chinese herb also known as Knotgrass Herb.
Concentrated powders of natural herbal products tend to absorb moisture from the air. Hence, it is necessary for the manufacturer to add a suitable amount of excipient to stabilize the concentrated herbal products. Non-GMO starch which contains maltodextrin, are used as excipients.