I use bpc157 and tb500 peptides for workout recovery, it helps with tissue and ligement repair and many take it for serious injuries and help healing after surgery. When I first started researching there were a lot of shady vendors that didnt provide much info about the supplements and seemed like a scam. What I mainly relied on was customer reviews and I saw the most positve ones from https://nextgenpeps.com everyone said they got great results and quality products and I went for it. I got the same experience as everyone I saw and been going there ever since