BPC-157 Nasal Spray?

I think certain sprays, such as BPC--157 or Wolverine are more vendor honey pots. Size is the problem. BPC is ~1,419 Da. Peptides that work well nasally (Semax, Selank, oxytocin) are smaller. Without permeation enhancers, peptides in that weight class often land in the low-single-digit to maybe ~10% absorption range — and those numbers are borrowed from other peptides, not BPC.

I wouldn’t experiment on him with BPC, especially trying to rush him back for tryouts. A pulled groin can turn into a much longer problem if he returns too early. I’d get him evaluated and follow whatever rehab timeline they give you. Missing one tryout would suck, but missing half the season would suck more.

The other thing I forgot to mention is age. I'm guessing your son is a teenager and I'm hesitant to let any teenager try peptides without any data. We just don't know enough. Let kids be kids. They heal fast enough anyway unlike those of us on the wrong side of 40 ; )

I think anyone under 18 and maybe even 21 should stay far away from peptides. Just my 2¢.

As for BPC-157 working as a nasal, I don't believe it. I think this is vendor BS with likely huge markups.

I’ve used both injectable and nasal peptides. I wouldn’t spend money on BPC nasal spray. Even as an adult I’d choose subQ over nasal for BPC, but for a kid with a fresh sports injury I’d skip the peptide entirely and see a sports medicine provider.

A week is barely any time for a groin strain. I know the timing is awful, but there probably isn’t a shortcut here. Rest it, get someone qualified to look at it, and don’t let him hide the pain just to make the team.

This is the part vendors leave out. Putting BPC in a spray bottle doesn’t prove enough of it gets absorbed to do anything. If there’s no actual absorption or dosing data for the product, the protocol is basically guesswork. Even less reason to try it on someone’s kid.