Growth Peptides for Bodybuilding: Expert Insights & Protocols R2 Medical Clinic BPC 157 + TB 500 Nasal Spray A Z Guide 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 BPC 157 aka Wolverine. This peptide is not FDA approved, but it is very popular among the biohacking population. Ashley explains the science behind it, but remember, it doesn't have human data yet, so BPC 157 & TB 500: What You Need to Know Wolverine Nasal Spray 10 mg (BPC 157 5 mg + TB 500 5 mg) Wolverine Nasal Spray Canada 10 mg (BPC 157 5 mg + TB 500 5 mg): Ultra Pure Peptide Blend for Regeneration & Tissue Repair Research