Want to know why I prefer PDA over BPC 157 in clinical practice?, Over the years injectable BPC 157 (sometimes called the Wolverine peptide) gained popularity for its healing and regenerative Modulatory effects of BPC 157 on vasomotor tone and the activation of Src Caveolin 1 endothelial nitric oxide synthase pathway Scientific Reports PDA Injections Magnolia Medical Wellness in Enfield CT I've been using Pentadecapeptide (PDA) and the results have been unreal. this peptide is almost identical to BPC 157 with the exception of an additional marginate salt, which has contributed to Peptide Therapy: BPC 157 & More Simply Wellness Meet PDA (Pentadecapeptide Arginate) a powerful injectable peptide designed to give BPC 157 a run for its money! Whether you're healing soft tissue injuries, supporting gut repair, or targeting nerve recovery, PDA