Kang, Jia and Jia health underwear, underwear and bras are all made of non-toxic and safe fabrics, and health care materials such as silver ions, graphene and permanent magnets are added. Through far infrared, magnetic therapy and silver ions, human microcirculation can be enhanced, bacterial growth can be prevented, and female endocrine can be regulated, thus alleviating gynecological diseases. Kang Jiajia never pursues the appearance of products excessively, and always advocates the brand appeal of health and safety. Every piece of health should be clean. Naturally, the goal of our efforts is to provide our guests with the healthiest underwear.