According to Traditional Chinese Medicine (TCM) theory, a man’s Kidney Qi gradually declines starting at age forty. As Tiangui (reproductive essence) diminishes and vital essence and blood decrease, the body enters a state of Yin-Yang imbalance, making one susceptible to male menopause symptoms.
 
Formulated specifically for the physiological needs of middle-aged and older men, as well as young men suffering from Kidney Qi deficiency, premature ejaculation, and infertility, this formula works by tonifying Kidney Qi to support Yang, and nourishing marrow and essence to enrich Yin. By bringing Yin and Yang into harmony, it achieves a preventive and therapeutic effect: "supporting Yang to nourish Yin."
 
Furthermore, it activates original Yang by nourishing Tiangui and utilizing Kidney-tonifying therapy, effectively improving male sexual function, age-related decline, and reproductive challenges. It helps enhance sperm quality, quantity, and motility, thereby boosting overall fertility.