Does every peptide need a refrigerator?
No: some products require cold storage, while others use room-temperature storage.
Ask the pharmacy for the instructions for that exact medicine. Keep them with the packaging.
What if a cold delivery arrives warm?
The body uses a natural signal called GLP-1 to help regulate hunger and blood sugar. Some medicines act like this signal.
Food and Drug Administration (FDA) advice recorded in September 2026 says to avoid using injectable GLP-1 medicine if it is delivered warm or with insufficient refrigeration.
Ask the pharmacy how it will resolve the delivery problem.
What if the label seems wrong?
As of September 2026, FDA reports fraudulent custom semaglutide and tirzepatide labels, including labels naming pharmacies that do not exist.
These are ingredients used in certain weight and diabetes medicines.
Match the pharmacy name to its state board record, and ask the pharmacy to confirm the product.