How to buy Natural Thinleaf Milkwort Root Extract

Product Name: Natural thinleaf Milkwort Root Extract
Appearance: brown yellow powder
Shelf life 2 years
Storage: Avoid sunlight, keep dry
Product Description: Natural thinleaf Milkwort root extract for the treatment of respiratory diseases, including chronic bronchitis, bronchial asthma and cough cramps, including pertussis. Tinctures and infusions are used to expel phlegm.