Some are oral materials and some are creams among other things. Usually, the ejaculation takes place immediately after starting the sexual intercourse. Men with sexual problems such as decreased sexual desire, low libido, etc. should worry less because these pills are capable of solving such problems without any side effect. Most of the time, if you don’t see a lot of information about things in the negative reviews, they are there just to discourage you from buying the pills, because they could be from other companies that are trying to discredit that particular pill.