Longest BPC-157, TB 500, and KPV cycle that you've done?

The risks seem mostly theoretical to me, especially since these aren't continuous IV infusions. I'm too lazy to bother with the non-GLP versions for extended periods, but I'd say just continue until the symptoms are gone. If you want to play it extra safe you could switch to just KPV during any future break. Because it breaks down so easily with enzymes, KPV is probably the safest one to run at higher doses or without breaks.

What dosage are you at?

I never cycle KPV myself. I've been on it for nearly a year now. I don't cycle the blend either, just keep going until I see solid improvement. This round I've been on it since July.

Yeah but for how long though. I can't picture pinning every day for three, five, or ten years. People stop even real prescribed meds all the time because they won't stick with daily or near-daily injections.

Same. Wait, what's this all about again?

I've been running the blend every day for 10 months. I reconstitute with 3 mL and inject 20-25 units. I run and lift weights almost daily.

I used the blend for 3 months then kept going with just KPV plus GHK-Cu. Saw someone on reddit say they'd been using the blend nonstop for 4 years.

BPC-157 can basically go indefinitely; my doctor takes 1 mg a day year-round. TB-500 is usually around 12 weeks, maybe 16 if the dose is lower than average. KPV looks like it can go for several months based on what I've seen. TB-500 is the one you'd want to take a break from, typically 4-6 weeks.

I've read a lot like most people here. I do telehealth with a longevity doctor a couple times a year and order a few things through him. His clinical experience leads to pretty similar guidelines for patients, probably on the cautious side. It can act like a medication where long-term use stops producing noticeable effects, so a break helps check if it's still doing anything. These peptides don't do much for me when I'm already feeling fine, but they do seem to speed recovery after procedures so I can get to the next one sooner.

I ran the three peptides daily for the last 4 months while training for a marathon to help an old injury and handle the extra load. Now that the race is done I'm taking a break from BPC and TB but keeping daily KPV and recently added GHK-Cu. I'll probably restart BPC and TB in a couple months when training starts again. If some of the blend arrives by then I'll use that, otherwise I'll keep making my own.

The blend plus an extra 1 mg of KPV every day for the past 9 months.

i have never kept either of those two blends going past eight weeks at a time. the possible cancer link with the TB component makes me hold back a little. still, once the current run finishes i have been considering keeping the KPV and GHK going without breaks.

I do three times that amount and have done so for over ten years. I would not say I am used to it. I have watched plenty of people get fed up, stop, and then feel worse just to avoid the shots or complain that even once a week feels like too much. My doctor mentioned it is pretty common. The same stories show up all over the forums. I know several diabetics who still have not gotten used to it and dislike the process. I understand completely. The early years of TRT shots felt novel, but that wore off. I avoid pre-filling syringes because of reports about rubber and plastic contamination plus occasional recalls where the materials were breaking down the compounds. Even though people accept plastic in food and drink containers, I decided against putting any of that into my bloodstream, so I spend the thirty seconds three times a week to draw and inject with a 28g needle.

I have been on that blend since June. I paused for two and a half weeks in September but started again once my joints ached and my skin felt rough. Recent labs showed high iron according to my doctor. I do not see her again until the 30th; she left a message saying to stop the supplements. She already knows about the blend and the other compound I am on, so I assume she meant the blend. I have the two separate peptides arriving but the recent holiday slowed delivery. I will stay on the current stack until they show up. Hopefully I was not taken. The high iron could be from my multivitamin, though I doubt it. Once the new peptides arrive I will switch off the blend and recheck labs. I wonder if the blood-vessel growth promoted by the TB component might be raising the iron level.

That is a very low dose, especially for the BPC at five hundred. I would do one milligram of each in the morning and again at night for eight weeks. That should help the wrist.