This product is a health food mainly made up of sheep placenta extract , soy isoflavones, lecithin etc. It is most importantly good for those with low immunity. Functional test proves that this product has the health function of strengthening immunity . Enhance immune system to help prevent diseases . It is free radicals scavenger. it helps increases libido and semen quality. Improves quality sleep and reduces stress. Promotes health organa of the body by supporting the white blood cells to combat diseases. Strong immune system helps our body against diseases and body disorder. Key features *Enhances immune system to help prevent diseases. *it is a free radicals scavenger. It increases libido and semen quality. *Improves quality sleep and reduces stress.