Many have heard of BPC 157, and some people have heard of TB 500. The both of these are considered "healing peptides" however they have very different uses and can also be used in BPC157 and TB500 peptides this is exactly how I inject them to help with injury recovery, inflammation, and muscle repair. I mark the area, clean it right, and use a tiny needle BPC 157 + TB 500 Peptide Blend Cell Protection & Tissue Repair Research Use BPC + TB 500 Combo Fullscript