BPC-157 is a research chemical peptide that healed my hamstring after it progressively got worse for 12 years even after being seen by well reviewed doctors their treatments didn’t do anything to fix the injury and it eventually became difficult to walk up a hill with even a slight incline. I first found out about BPC-157 watching a video with Dr. Rand and than I found world class power lifters where using it like the men in this video Peptides: BPC-157.
To gain access to it you have to go to Europe or Hormone treatment centers so it might not be cost effective where you live.