If you are uncomfortable with self-injecting, you can find a local clinic that will be happy to administer them for a small fee
Retatrutide arrives in a lyophilized state
(FDA Label) (2024) Tesamorelin: Uses, Dosage, Side Effects, Warnings Drugs.com (AHFS Monograph & Patient Info) (2025) Tesamorelin LiverTox (Safety Profile) NIH NIDDK LiverTox Database (2018) Administration of Parenteral Medications Nursing Skills (Open RN Textbook) Open RN, Chippewa Valley Technical College (2023) Related research, protocols, and guides Explore the available research context, protocol variants or comparisons, and practical guides
Most are animal sources (milk, egg yolks, yogurt, salmon, tuna, beef) which is why vegetarians and vegans have a higher risk of being deficient (3)
The 20-Day MOTS-c Injection Schedule Not sure which peptide protocol fits your goals