The patches release their ingredients in a balanced way over a period of 12 hours, so that they do not shock the body and turn it into a fat-burning machine. Your body starts to use the stored fat at record speed. The active ingredients in the patch influence the hypothalamus (the brain structure responsible for the feeling of hunger, among other things) to effectively curb the appetite. In addition, they regulate the level of serotonin, which improves mood and reduces the need to snack for emotional reasons. The HelaSlim Body Sculpting Organic Patches accelerates the metabolism, the body burns all the food it receives to obtain the energy it needs to function properly. By accelerating the speed of the metabolism, it uses up all the calories consumed, thus preventing the accumulation of fat. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.