This seemingly minor modification alters the peptides physicochemical properties, including its ionization state at physiological pH, and has been associated with differential receptor subtype preference compared to MT-2
What You Will Need Before beginning, gather all necessary supplies in a clean, well-lit area: AOD-9604 vial: The lyophilized (freeze-dried) peptide powder from your compounding pharmacy Bacteriostatic water: Sterile water containing 0.9% benzyl alcohol as a preservative, which allows for multiple uses from a single vial Insulin syringes: 29-gauge or 31-gauge, 0.5 mL or 1 mL capacity
While buccal absorption is less efficient than sublingual, it is still better than sending the compound straight to the stomach
In comparison, inulin (MD: 0.24 kg/m 2
Kasi PM, Rivero S, Aushev VN, Langer N, Wang CG, Cannon TL, Berim LD, Feinstein T, Grothey A, McCollom JW, Kalmadi SR, Zakari A, Dayyani F, Gravenor D, Meyer JM, Sharif S, Jurdi AA, Liu MC, Aleshin A, Kopetz S
As federal regulators intensify scrutiny of compounded GLP-1 drugs and telehealth marketing practices, two developments in early March 2026 signal a turning point for the industry: a wave of FDA enforcement actions and a high-profile resolution between Hims & Hers Health and Novo Nordisk
