Great communication I got a live helpful person on the phone…
Great communication I got a live person on the phone on a monday morning before my product shipped to make a change. I only give 4 stars because I haven't run much reta yet and don't have any information about how it works. I can say that there is a ton a vacuum in the vial that even after adding to 2mls of bac it still pulls when I go in to get 2mg. On reconstitution be careful it sucked in the bac water before I knew what was happening and I might have splashed it a bit aggressively by accident.
By Bill
Response from Pspeptides· Oct 11, 2026
Thank you so much for the detailed review and for highlighting our support team's quick help! High purity, vacuum-sealed research vials naturally maintain strong suction, but inserting an empty needle to equalize the pressure prior to reconstitution helps ensure a smooth, controlled flow. We appreciate your feedback and are always here if you need anything else!




