![Wa Leng Zi (Duan) 100 grams Wa Leng Zi (Duan) 100 grams](https://cdn11.bigcommerce.com/s-2pv90583jw/images/stencil/500x659/products/31787/46975/tcmzone_singles_100_gram_bottle__00974.1681835182.jpg?c=1)
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Wa Len Zi (Duan), also known as ark shell disperses Blood stasis and old phlegm, absorbs acid, and alleviates epigastric pain.
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.