The gel form begins to absorb as soon as it touches the tongue, which practically doubles the pace at which the active ingredient is absorbed. It should be noted that Kamagra Jelly Oral comes in a variety of flavors. Its purpose is to help men get and maintain an erection powerful enough for sexual activity. When taken around 30-60 minutes before sexual activity, its effects can last for up to 4 hours. Because it is not advised for everyone, users should consult their doctor before using it. One pill and one glass of water should be taken before sexual activity.