Post-Illness & Fatigue Reboot Whole-System Recovery & Vitality Gut-Immune Axis Restoration Circulation & Detox Pathway Support Traditional Asian Wisdom Meets Modern Recovery Used across Asia for centuries in convalescence formulas, this blend helps restore energy, appetite, and vitality after fever, viral illness, or chronic fatigue. Variations of this formula, like TCM blends Xiao Chai Hu Tang and Shen Ling Bai Zhu San are used extensively also for Long Covid. White Atractylodes, Poria, and Chinese Yam nourish the Spleen and Stomach (in TCM terms), supporting digestion, nutrient absorption, and immune resilience. Dang Gui and Bupleurum promote healthy blood flow and liver function, aiding hormonal balance and systemic detoxification. Used to harmonize internal systems and accelerate recovery — trusted for generations in China, Korea, and Japan.