Rhodiola is a perennial herb. It mainly grows in areas with an altitude of 1600 to 4000 meters, which are alpine, dry, hypoxic, strong ultraviolet radiation, and large temperature difference between day and night. It has strong environmental adaptability and vitality. Studies have shown that salidroside has various pharmacological effects such as anti-fatigue, anti-aging, immune regulation, and scavenging free radicals.