True Yin formula ( Zuo Gui Jia Er Zhi Wan ) is a combination of two classic formulas: Decoção to restore the left kidney (Zuo Gui Wan) and Two Ultimate Pill (Er Zhi Wan). The left kidney is considered by many to root the true Yin or Yin fountain. Yin energy allows us to remain calm, calm, receptive and stable. This formula is excellent for the treatment of Yin deficiency, which decreases due to stress of modern life or due to excessive sexual activity. This formula directly tones the Yin of the liver and kidneys, the yin reservoir of the whole body.

Composition:
Radix Conquitae Rhemenniae ( Cooked Foxglove / Shu Di Huang) 20.2%
Fructus ligustri Lucidi ( Privet Fruit/ Nu Zhen Zi) 12.7%
Herba Ecliptae Prostratae ( Eclipta / Han lian Cao) 12.7%
Radix Dioscoreae oppositae ( Chinese Yam Root / Shan Yao ) 10.1%
Fructus Lycii Chinensis ( Wolfberry, Lycii Berry / Gou Qi Zi) 10.1%
Sclerotium Poriae coconuts ( Hoelen, Tuckahoe / Fu Ling ) 10.1%
Fructus Schisandrae Chinensis ( Schisandra Fruit/ Wu Wei Zi) 8.9%
Honey-Toasted Radix Glycyrrhizae ( Licorice Root / Zhi Gan Cao) 5.1%
Fructus corn i officinalis ( Comelian Sherry/Shan Zu Yu) 10.1%