This very popular and common herb in many Chinese herbal medicine formulas is used to regulate blood circulation. In iSleep Herb Pack a small amount is used help circulate and improve the actions of all the herbs in the formula. The entourage effect is important. Like making a cake, it’s not just the sugar, flour and butter. It’s the spices, the egg, the milk and all the other yummy things that make a cake so wonderful. Same is true of herbal formulas used for centuries. Certain herbs work better when paired together.
Ligusticum (Chuan Xiong)
![Pacific Herbs Ingredient Ligusticum Chuan Xiong](https://www.pacherbs.com/wp-content/uploads/2020/07/Pacific_Herbs_Ingredient_Ligusticum_Chuan_Xiong.jpg)