OHC Self-Test Kit is a service that makes it easy to collect samples for testing anytime, anywhere, and provides fast and accurate test results online. All tests are carried out within the framework of technical partnership and strict quality control with the leading Korean partner laboratory “OPEN Healthcare KZ” in accordance with international standards. With OHC self-diagnosis, patients do not need to visit a medical facility, reducing wait times and unnecessary costs, while also ensuring strict privacy protection. Additionally, telephone consultations on test results and appointments are provided to help patients quickly receive advice on diseases and appropriate treatment.