1、make your penis becoming an iron bar  2、cure impotence and premature ejaculation  3、adjust hormone imbalance and improve man’s metabolism  4、long-term taking will do great contribution to man’s energy adjustment and recovery. main ingredients ginseng, ciwujia, fruit of chinese wolf-berry,root of membranous mile vetch & solomon seal, etc. functional content 3.25g of ciwujia /100 g. 2.65g of ginseng/ 100g health function enhancing the kidney function unsuitable for adolescent & children. usage & dosage 1capsule / time specification 480mg x 4 capsules shelf life 24 months storage sealed & kept in shady & dry place. suitable for adult man precaution the product can not be used as a substitution for medicine. adress no.372 west renmin road, kunming, yunnan,china producer kunming dali industry & trade co., ltd