The products of foot patch mainly apply the principle of plantar reflex zone, because different positions correspond to different organs of human plantar, so health care can be achieved through professional plantar maintenance, so many massage techniques are also based on this principle. By the same token, Chinese herbal medicine with osmotic effect can also be beneficial to foot reflection zone to regulate body functions, improve the body's own metabolic and circulatory abilities, and then discharge these excess water with the help of the body's own ability, which can also restore people's mental state, so this product is indeed scientific in principle. Can the foot patch really get rid of moisture? This is a health care product developed with the concept of traditional Chinese medicine, and it can also help most people with heavy moisture to achieve ideal results. Of course, there will be some individuals who can't achieve the ideal effect in this way because of their special physique or other reasons at the same time. You can consult a professional doctor and adopt a more professional way to restore health.