Ask anyone from gym bros to marathoners to your 65 year old dad who says he's suddenly spry and you'll hear about BPC 157's potential to heal tendons and ligaments, speed up postsurgical recovery, and The Peptide Honeymoon Needs to End., BPC 157: big healing claims, no solid human tissue repair data., Tesamorelin: a real drug, but for HIV associated lipodystrophy, not belly fat for everyone., People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian BPC 157 No Proof Required! Office for Science and Society McGill University BPC 157: Experimental Peptide Creates Risk for Athletes