Acacia catechu (L.f.) Willd.,Catechu
Er cha: block,hard,fragile,no special odor,bitter,dark brown color
Use the branch and stem which peeled the skin,then boiled into a
Collect in winter,peeled,boiling in water,extracted,dried.
Property & flavor: cool,bitter,astringent
Pass through channel: lung channel
Function:astringing dampness,promote tissue regeneration.
Usage and dosage: oral,decoction,1-3g, external use:proper
quantity,fine powder,coating on skin.
Taboo:cold-dampness symptom not suitable
The price will be best one for new customers
Small quantity is OK,large quantity enjoy better prices.