To evaluate the efficacy and safety of BGM0504 compared with Tirzepatide in adult participants who have obesity without diabetes after 26 weeks of treatment.

Inclusion Criteria:

• ● Able and willing to provide a written informed consent.

  • Male or female subjects, 18-65 years of age at the time of signing informed consent.
  • At screening visit, 35.0 ﹤BMI﹤ 45.0 kg/m2;
  • Diet and exercise control for at least 3 months before screening visit, and be of stable weight (± 5%) self-reported change within the last 3 months.

Exclusion Criteria:

• ●History of chronic or acute pancreatitis.

  • History of severe drug allergy or specific allergic disease or severe allergies.
  • Family or personal history of medullary thyroid carcinoma (MTC) or multiple endocrine neoplasia syndrome type 2(MEN-2).
  • History of malignant tumors [except carcinoma in situ with no recurrence within 5 years (except for malignant melanoma in situ), skin basal cell carcinoma and squamous cell carcinoma].
  • Suspected or confirmed history of alcohol or drug abuse;
  • Any chronic infections likely to interfere with study conduct or interpretation such as hepatitis B (HBV), hepatitis C (HCV), human immunodeficiency virus (HIV) or treponema pallidum (TP).
  • Donation or loss of 400 mL or more of blood within 3 months prior to screening, or blood donation during screening or within 3 months after the end of the trial.
  • Pregnant or lactating woman.
  • Any disorder, unwillingness, or inability not covered by any of the other exclusion criteria, which in the Investigator's opinion, might jeopardize the participant's safety or compliance with the protocol.