Research use
These vials are sold for laboratory research. You have to be 21. They are not for people or animals. We are not a pharmacy and this is not medical advice.
If a doctor prescribed you a Lilly medicine, that is a different product. Read Lilly, not this shop, for that medicine. lilly.com.
A peptide is a short chain of amino acids. The plain definition, the science note, and the note that separates collagen powder and a face cream from a research vial are in the journal. What is a peptide?. Open the guide.