Hello, the foot patch stimulates the acupoints on the soles of the feet, promotes blood circulation and enhances excretion, so as to achieve the purpose of detoxification, and it is not purely through the foot patch to take drugs. This must be clear. In addition, there are many reasons for the formation of facial spots, such as sun exposure, endocrine disorders caused by long-term inactivity, blood vessel blockage and poor excretion. These are all reasons. It's certain that using foot patch can promote detoxification. I suggest you try it. I hope it will help you.