M18 sexual coffee made of natural ingredients that keep high quality of solving male'a sexual dysfunction, it is a good sexual stimulant with good flavor, it regulate hormone secretion and activating the cells of the cavernous body of penis. Safe for diabetics and people with chronic medication, dissolve in various kinds of drinks and takes effect 10 minutes after drinking, made of natural herbs and causes no side effect. Enhance sexual desire Enlarges the penis, makes erection harder and longer Increase sexual stamina Prevent premature ejaculation and reduce fatigue.