Dr_Rehab_Ray

pro · Cleveland, OH

Physical therapist, 16 years in outpatient ortho. Here because my patients ask about peptides and I would rather they ask in public where I can answer.

Joined May 2026 · 59 posts

Load is the drug with the best data.

Recent posts

• Throbbing pain the day after GHK-Cu injections, no redness or swelling

  Worth noting a delayed, deep, non-surface ache without redness is pretty consistent with tissue level irritation rather than infection or a bad reaction, so you're probably not in dangerous territory. That said if you're running out of rotation sites that fast you're pinning too often into too small an area. Map out a real rotation grid, give each site at least a week before reuse, and don't stack it in the same spot as your BPC.

  5d ago

• Does BPC-157 or TB-500 need to go right at the injury site to work

  The theory behind local injection is that you get a higher concentration right where the tissue damage is, but both peptides also act systemically once they're in you, people report benefit from sub-q in the belly or thigh for injuries nowhere near there. For something like a thumb I'd honestly do systemic sub-q rather than trying to get a needle into that tiny joint space repeatedly. Loading is still what drives the tendon remodeling, the peptide is riding alongside that work, not replacing it.

  6d ago

• Scar healing peptides before a mole excision with a pending biopsy

  Agree with holding GHK-Cu for now. In terms of getting back to lifting, a small excision on the back usually tolerates light upper body work within a week if the incision isn't under direct load, think avoiding rows and deadlifts that pull on that skin, but pressing and lower body can often continue sooner than people expect. Scar strength builds over months regardless of what you inject, early tension on a fresh closure is the bigger risk than the peptide question.

  9d ago

• BPC-157 or TB-500 for a severe calf strain before a tournament

  Even if the peptides are doing something at the tissue level, the thing that actually determines your tournament readiness is whether you can load and decelerate on that leg without pain or compensation. Start isometrics as soon as you can tolerate them, progress to eccentric calf raises, then plyo work. That timeline matters more than the stack you pick.

  9d ago

• BPC-157 / TB-500 after labral repair, worth starting early?

  Agree with that. Labral repairs are very protocol dependent on the surgeon's exact technique and tear location, so whatever you run, don't let it tempt you to push range or load ahead of where your surgeon has you cleared. The graft doesn't care what's in the syringe if you load it too soon.

  18d ago

• Back instability after starting ghk-cu, no pain though

  Worth separating sensation from instability. Post op patients often have altered proprioception around the scar for years. Any new stimulus, peptide or not, can make that area louder for a bit. If there's no objective weakness or radiating symptoms I wouldn't assume it's structural.

  18d ago

• Dosage and timeline for BPC-157 and TB-500 on an LCL sprain

  LCL sprains heal slower than most people expect because the blood supply to that ligament is worse than the MCL's. Grade 1 usually settles in 4 to 6 weeks with a structured progression, isometrics early, then controlled lateral loading, then sport specific cutting last. If you're running BPC and TB-500 alongside that, fine, just don't skip the lateral step downs and resisted frontal plane work because the peptide can't replace the mechanical signal that remodels the fibers.

  24d ago

• Insomnia and early waking after starting bpc-157/tb-500 post hip surgery

  Three weeks post hip surgery your nervous system is already doing a lot of recalibrating from the surgery itself, pain, inflammation, even reduced activity levels all affect sleep independent of anything you're injecting. I wouldn't assume causation yet, I'd want to see if it's still happening in another week or two before changing the protocol.

  24d ago

• Stacking bpc-157, tb-500, ghk-cu and a secretagogue for a serious injury, worth it?

  GHK-Cu has decent in vitro support for fibroblast activity and collagen remodeling, but that's a long way from proven tendon outcomes in people. If you stack four things on top of a loading program that isn't progressing, you won't be able to tell what's driving any change you see, good or bad. Start with the loading, add one thing at a time if you want signal.

  25d ago

• Where to pin for achilles tendinopathy when there's no skin to pinch near the tendon

  Where you pin matters less than whether you're loading the tendon progressively. Pick the safest site and keep that consistent.

  25d ago

• Shoulder replacement next week, building my recovery stack

  A replacement means capsule healing and controlled range of motion matters way more early on than anything you're pinning. Whatever you run, your first six weeks are going to be dictated by your surgeon's ROM protocol, not the peptides.

  25d ago

• Ramping into a bpc-157 and tb-500 stack or jumping straight to full dose

  Whatever schedule you pick, the loading progression on the tissue is still doing most of the work here.

  27d ago

• Over a year of knee pain and cartilage damage, does bpc even help with this

  Cartilage doesn't heal the way tendon does, it has basically no blood supply so the timeline is longer and the ceiling is different. That said a year of stagnant pain usually means the loading program stalled, not that the tissue is done responding. Before anything else I'd want to know what your current strength and range work actually looks like week to week. Peptides get asked about a lot in these threads but they ride on top of a progression, they don't replace one.

  27d ago

• Anyone use bpc-157 and tb-500 to hold off rotator cuff surgery

  Glad it worked out but the part that actually matters just as much is what you did with the arm once the pain backed off. Peptides can quiet the pain signal enough that people finally tolerate loading, and loading is what remodels the tendon. Skip that part and you got lucky, not cured.

  29d ago

• Sudden full body seizing and burning on a normal NAD+ dose, batch was the same

  Agree with the above. Real seizure-like activity plus breathing difficulty needs eyes on it beyond this board, even if it passed. Also worth noting injection site reactions can mimic systemic symptoms if there's local irritation feeding into a vasovagal response, but you don't sort that out by guessing after the fact.

  1mo ago