Regulatory Milestones 2022 (May) : FDA approval of Mounjaro for type 2 diabetes (5, 10, 15 mg doses) 2023 (November) : FDA approval of Zepbound for chronic weight management (same molecule, obesity-specific branding) 2024 : EMA approval in European Union for both indications 2025 : SURPASS-CVOT cardiovascular outcomes data published, showing MACE benefit Molecular Structure and Chemistry Amino Acid Sequence Tirzepatide is a 39-amino acid peptide based on native human GIP(1-42) with multiple modifications: Modified sequence : Tyr-Aib-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Ile-Leu-Asp-Lys-Ile-Ala-Gln-Lys-Lys*(C-20 diacid via Glu-2xOEG)-Ala-Phe-Val-Gln-Trp-Leu-Ile-Ala-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH 2 Single-letter code : Y- Aib -E-G-T-F-T-S-D-Y-S-I- L -D-K-I-A-Q- K K *- A -F-V-Q-W-L-I-A-G-G-P-S-S-G-A-P-P-P-S-NH 2 Where bold indicates non-native substitutions vs
What to expect at each dose level over time Understanding the trajectory helps contextualize whether your 50-unit dose is appropriate for where you are in your journey
Patients with early T2D (mean diabetes duration 34 years) managed on diet and exercise only were studied in SUSTAIN 1 and PIONEER 1 (16, 27)
A COA documents the testing results for each batch of raw material and finished product
Routine Medical Care See your doctor regularly to monitor your weight, blood sugar, blood pressure, kidney health, and other parameters
Then it becomes more difficult
