Wa Leng Zi (Duan)
Wa Leng Zi (Duan) also know as:
Common Name: Ark Shell (Processed)
Binomial Name: Arcae Concha Praep.
100g of the concentrated granules extracted from 500g of the raw herbs.
Take 1 gram 1-3 times per day with warm water orally
100 g per bottle