GHK-cu 100mg vial is available in lyophilized powder form. It must be reconstituted with bacteriostatic water before use.
After reconstitution, the shelf life is 56 days if kept refrigerated.
For extended storage, it should be placed in a cold, dark environment (the freezer is recommended).
When stored correctly, lyophilized powders can maintain their potency for over 1 year.
