This formula came to Shen Martial Arts via Dr. Patrick Ingram, a Doctor in Oriental Medicine and an in-door disciple of Master Zhang Yu of the Yin Cheng Gong Fa system. The formula originates from the Chin Woo Association.

This formula consists of 21 ingredients and is oriented towards hard conditioning and Iron Palm/ Iron skills training. The formula contains both Chi enhancing and blood moving herbal components making it a good formula to use for strength and dynamic tension exercises such as Hung Gar’s Iron Wire Set (Tit Sien Kuen).

This is an excellent traditional formula tracing its roots back to one of the most famous and influential figures in Chinese Martial Arts.
 
- 2 oz bottle