Back in 2018, I tore two ligaments in my right ankle at a wrestling tourney.

I was coaching the son of a well-off family. They had me see their doctor. Long story short, I ended up getting 2 PRP shots and - in the words of their doc - supercharged the PRP by injecting BPC-157 into my ankle for a couple months.

The ligaments in my right ankle grew back thicker than the ones in my left lol. Took about 6-7 months but I haven't had any issues and made a full recovery.

That's the only time I used peptides and prefer to use sleep and good eating for most things. But it seems to have really helped for that use case.