The raw material used in Qianliekang is pure and high-quality rape flower pollen. Rapeseed flower pollen contains active ingredients for treating prostate diseases: EA-10 (phytoauxin) and P5 (water-soluble active ingredient). Contains 18 kinds of amino acids, including 8 kinds of amino acids that the human body cannot synthesize but must have, such as threonine, methionine, valine, phenylalanine, leucine, isoleucine, lysine, and tryptophan , the lack of any one of them will cause the body's nitrogen balance to be imbalanced. In addition, rapeseed flower pollen also contains arginine, which is particularly needed by young children, and histidine, which is needed by adults.

Rapeseed flower pollen contains 11 kinds of vitamins, including vitamin A, vitamin B1, vitamin B2, vitamin B5, vitamin C, vitamin P, vitamin B6, vitamin E, vitamin D, vitamin K and nicotinamide. These 11 kinds of vitamins play extremely important metabolic functions in the human body and play a certain role in enhancing physical strength and endurance, promoting human development, and preventing aging and curing diseases.