Injectable GHK-Cu vs
Removal from Category 2 means licensed compounding pharmacies can again prepare it legally but it is not a commercially approved drug and still requires a prescription
If you are setting up a workflow around repeated withdrawals, start with a vial you can verify, such as research-grade bacteriostatic water, and date it the moment you open it
Patients should seek medical evaluation for severe pain after injury, inability to bear weight, major swelling, deformity, numbness, weakness, fever, signs of infection, worsening abdominal pain, blood in stool, persistent vomiting, chest pain, shortness of breath, or neurological symptoms
Because of that, the two products answer different workflow needs
This could be because there is a branded form of ectoine called Ectoin, but not every cosmetic product with ectoine in it uses the branded ingredient