Solstice Medicine Company
The Bai Zi Yang Xin formulas are very useful for disturbed shen patterns due to deficiency, and their effect is equal to Tian Wang Bu Xin Dan. [This Formula works] to calm the heart by tonifying yin and blood while also cooling the blood. This formula does not contain any minerals and can be used for long periods of time. Biota Bai Zi Ren, the lead herb, is valued for promoting sleep and calming anxiety. --Fratkin: Chinese Herbal Patent Medicines
Bao He Wan is a classical formula for problems due to food stagnation.