Kamagra jelly 100mg is a jelly used in impotence. It works by maintaining an adequate erection. It works by stimulating your partner. Use this jelly only if you are 18 or older. You take the jelly with 1 glass of water. Sildenafil works in the main. Take the jelly 15-20 minutes before anyone has sexual intercourse. It works in relieving the problem of erectile dysfunction. This jelly works in getting a strong erection for a long time.