Is it safe to run BPC-157 long term or do I need to cycle off
27 posts
Been on BPC 500mcg/day for 6 weeks and it's been great. A friend said "cycle off or you'll get tolerance/side effects." Another said "BPC is fine forever." Which is it?
8 Replies
205 posts
There's no clear evidence of tolerance developing to BPC-157. That said, peptides with healing/growth effects are generally run in cycles (4-8 weeks on, 2-4 weeks off) mostly because (a) you want to see if the baseline issue resolved, (b) conservative principle around long-term growth-promoting signaling, (c) no one has great long-term human data. I wouldn't run it continuously for years personally, but 12 weeks for a real injury isn't the end of the world.
- CJC-1295 no DAC · 100 mcg · pre-bed · sub-Q
- Ipamorelin · 200 mcg · pre-bed · sub-Q
- BPC-157 · 500 mcg · 2x/day · sub-Q
115 posts
The "cycle off" advice is mostly precautionary. We do not have multi-year human safety data on continuous BPC. Anyone saying it's "fine forever" is speculating. Anyone saying "tolerance will develop" is also speculating. We just don't know. Default to conservative.
50 posts
Practically: I run BPC for 6-8 weeks when there's an issue, stop, reassess. If the issue comes back, run again. Don't run it for "general wellness." There's no evidence it does anything prophylactic.
- BPC-157 · 250 mcg · 2x/day local · sub-Q
- TB-500 · 2 mg · weekly · sub-Q
27 posts
27 posts
@reggae_fiend honestly… fair. Pain is gone. I'm on it more out of habit now. Stopping.
46 posts
That's the biggest beginner trap. "It's working so I'll keep running it forever." Running it when there's a reason = smart. Running it as background noise = not smart.
36 posts
Gentle push: is this actually fixing a problem or have you just gotten used to running BPC and it feels like a safety net now? 6 weeks "great" could mean your issue resolved weeks ago and you're coasting.
- Tesamorelin · 1 mg · daily AM · sub-Q
27 posts