Thinleaf Milkwort Root Extract

1) Habitat: Zhejiang of China
2) Description:
    a) Irregularly oblate
    b) 0.5-1.5cm in diameter
    c) Externally yellow or yellowish-brown
    d) Irregularly reticulate-wrinkled
    e) Apex with slight dented stem scars
    f) Usually with tuberculate base
    g) Texture hard and fragile
    h) Fracture yellow, horny, waxy-shinny
    i) Slight odour
    j) Bitter taste
3) Efficiency: promoters circulations of blood and qi, and relieves pain
4) Application:
    a) Chest pain and epigastric pain
    b) Amenorrhea, dysmenorrheal and blood stasis after childbirth
    c) Traumatic swelling and pain