What is the best way to store peptides that have not been mixed yet?

Keep lyophilized (freeze-dried) peptides cold, dry, and out of light. For short periods the refrigerator at 2 to 8 degrees Celsius is fine; for anything beyond about three months, the freezer at around minus 20 degrees Celsius is better. Keep the vial sealed, avoid moisture, and try not to let it go through repeated freeze and thaw cycles.

Educational use only. This database summarizes published research and is not medical advice. Where a dose appears it is a record of what a trial or clinic ran, or what people describe doing, with its source attached. Nothing here is a recommendation for personal use.

Part of storing unmixed (lyophilized) peptides. How to store the freeze-dried powder before you add any water.