Hi Atef. Thanks for your question. Having stubborn areas of body fat is a very common problem. Many people are OK with their body generally, but might want to lose just their belly, or underarm fat for example. There’s good news and bad. The bad news is that you can’t ‘spot reduce’ body fat. Fat reduction occurs all over the body simultaneously, regardless of whether that’s from dieting, exercise, or capsules. The good news? You don’t need to do anything special. The things that work for general fat loss, also work for stubborn areas. It just takes patience and routine. Age doesn’t matter nearly as much as we’re lead to believe.