Kamagra Oral Jelly typically starts working within 30 minutes to 1 hour after consumption, depending on the individual. The gel form allows for faster absorption into the bloodstream compared to traditional tablets, so its effects can be felt more quickly. Taking Kamagra oil jelly on an empty stomach may speed up its action. If taken with a heavy meal, especially one high in fat, it may take a bit longer to start working. The effects of Kamagra Oral Jelly typically last for 4 to 6 hours, providing a window of time for sexual activity during which you can achieve and maintain an erection with sexual stimulation.