1. preparation of medicinal materials: amaranth is mainly made of amaranth and jujube, which is purified by modern high-tech technology; The main raw materials of Spring Sword are velvet antler, Epimedium, Lycium barbarum, Pseudostellaria heterophylla and other medicinal materials, which are processed by traditional Chinese medicine.

2. Difference in composition: The main components of Theanin are polysaccharides, amino acids and trace elements. It has the functions of enhancing immunity, regulating endocrine and regulating physique; Spring sword, on the other hand, is mainly composed of pilose antler phenols, icariin, steroids, polysaccharides, amino acids and other complex components. It has many health-care effects, such as nourishing liver and kidney, strengthening physical fitness and improving male fertility.

3. Functional differences: Aesculetin is mainly suitable for people with physical weakness, anemia and fatigue, and women can also take it during menstruation and pregnancy; Spring sword is mainly suitable for male kidney deficiency, sexual hypofunction and other problems, and can also be taken when male middle-aged and elderly people have symptoms such as liver and kidney loss and physical weakness.