Ingredients: Echinacea purpurea root, Astragalus membranaceus root, Atractylodes macrocephala rhizome, Saposhnikovia divaricata, Bulking agent (potato starch).
 
In traditional Chinese medicine, this formula is used to strengthen vital energy (Qi), consolidate the body’s defensive barrier, and dispel external pathogens. It is commonly applied for conditions of weak constitution and deficient defensive Qi, manifested as susceptibility to colds, spontaneous sweating, shortness of breath, and fatigue. Based on the classic formula Yu Ping Feng San / Yu Ping Feng Wan (Jade Screen Form), it focuses on reinforcing the body’s exterior defenses and reducing the invasion of external pathogens. The addition of Echinacea further enhances its modern function of supporting immunity and dispelling pathogens. It is suitable for individuals with weakened resistance, recurrent colds, sensitivity to wind and cold, or reduced immunity during seasonal transitions. Centered on the principle of “strengthening the body’s vital Qi internally and protecting against external evils,” this formula helps boost immune defense, improve resilience to illness, and restore overall vitality and balance.