The main ingredients used in this product are bamboo vinegar powder and wood vinegar powder, which are two kinds of ingredients from plants and refined by advanced technology, so they have the taste of vinegar. Sticking it to the sole of the foot, the effective components can penetrate into the skin, participate in blood circulation, and also make its health care function act on the whole body. Clinical studies have proved that this product can neutralize the garbage in blood, especially the free radicals produced during metabolism, and can realize effective synthesis, thus preventing damage to blood vessels and other cells. In addition, it also has the function of softening blood vessels, and can prevent senile problems such as arteriosclerosis and thrombosis. The above briefly introduces the efficacy of the old Beijing health foot patch for everyone, and the actual effect does have a certain relationship with everyone's physique. But its safety is obvious to all, and it is also very convenient to use, so it is strongly recommended for middle-aged and elderly people to try its effect, and young people can also buy it for the elderly at home.