Advanced Herbal Technology. Stress can lead to muscle aches, headaches, fatigue, mental ambiguity, emotional imbalances, sleep irregularities and metabolic dysfunction. These symptoms of stress are some of the leading causes of illness and disease. Chi Herbal Formulas unique formulation of East Asian herbs, such as Coptidis, Inulae, Corydalis and Cyperi, calms your mind, balances your qi, harmonizes your organ systems, and removes toxins. We bring you this centuries proven formula combined with the benefits of modern technology to detoxify your body, calm your mind, increase vitality and overcome daily stress.