TB 500 + BPC 157 (5 5 MG) Sigma Compounds Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype Fred Let the bio hacking begin. Just got my first injection of BPC 157 and TB 500 peptides in my left shoulder. Having already had a blown up right shoulder and surgery (which TB 500 & BPC 157 Injection Pen Australia Subcutaneous Peptide Combination Inject+ TB 500 Exposed: The Risks Outweigh the Benefits