Many people think injecting peptides like BPC 157, GHK Cu, or TB500 directly over a painful area sends the peptide straight into the damaged tissue. But thats not how it works. When you inject you should do the stem cell replacement therapy they said, you definitely should try the the peptides BPC 157 coupled with the TB500 injections..it's the Wolverine treatment they said..I was so confused Step by step with Dr. Rodenberg: How to give yourself a subcutaneous injection! BPC 157 Shoulder Injection Safe Use & Step by Step Guide