Wakan Sinca TSUYOSUGI 1 Deer Bone Extract:Boosts kidney energy, nourishes blood and essence, and supports overall male vitality. 2 Arginine & Citrulline:Promotes nitric oxide (NO) production—known as the “natural Viagra”—to improve blood flow and enhance performance. 3 Maca:Increases libido and stamina, while also improving sleep quality; known as a “power station” for men. 4 Cordyceps Cs-4:Replenishes kidney essence, helping combat fatigue, weakness, and lower back discomfort caused by kidney deficiency. 5 Korean & American GinsengStrengthens kidney function, boosts energy, and improves sexual performance and sperm motility. 6 Zinc;Supports sperm count, motility, and quality— enhancing male fertility. 120 tablets (1-month supply) Take 4-6 tablets daily