Our peptides come as a freeze-dried powder in a glass vial. This special drying process helps keep the peptides safe and effective. When you're ready to use them, we suggest mixing them with Bacteriostatic Water, which you can buy from us. This careful packaging makes sure our peptides stay high-quality from our lab to yours.
For API (actual pharmaceutical ingredients aka raw) peptides, those products will be shipped freeze dried in a vial or bulk vacuum sealed packaging, depending on the order.