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 Peptides take off as a DIY treatment but is that a good idea? : NPR BPC 157 Peptide: Potential, Precautions, and Why It's Still Experimental Nectar Naturopathic Clinic Naturopathic Doctor in Kelowna, BC BPC 157 and Erectile Dysfunction: What the Evidence Shows and Practical Considerations