Study to Compare and Evaluate the Safety and Pharmacokinetics After Subcutaneous Injection of HUC2-676 or HUC2-676-R in Healthy Adult Subjects

Inclusion Criteria: * Healthy adult volunteers aged 19 to 65 years, inclusive, at screening. * Subjects who have been fully informed of the details of this clinical trial, have fully understood the information, have voluntarily decided to participate, and have provided written informed consent to comply with all protocol requirements throughout the trial period. Exclusion Criteria: * Subjects with a current or past clinically significant medical history of hepatic, renal, neurological, psychiatric, respiratory, endocrine, hematologic, oncologic, genitourinary, cardiovascular, gastrointestinal, musculoskeletal, or other disorders. * For females: Pregnant women (positive urine hCG) or nursing mothers.