Peptides mixed in same pin

[jcc80]

So for the sake of convenience, I have been drawing up glutathione, carnitine, retatrutide, semax, and ghk-cu all in the same pin and shooting. If I hadn't been waiting on my stuck shipment of GH, that would end up in there too.

Anyway. I started working with a HRT doctor and am about to start MOTS-C and NAD+ as well, and he advised me that some peptides can mix, but some should NOT be mixed in the same pin. He suggested they be pinned individually.

Anyone got some definitive wisdom on that? If I have to, then so be it. Not all of these shots are daily, but some are. With my daily testosterone, I could be looking at 9 separate shots on certain days, which seems fuckin absurd... though I'll do it if I absolutely have to.

 

[OldManLogan]

Definitely separate in most cases, except for a few exceptions -BPC-157/TB 500 , cJC/ipamorelin come to mind.

 

[OldManLogan]

More info here, but cannot vouch for accuracy:

 

[jcc80]

I resigned myself to this and took 4 shots this morning.

 

[OldManLogan]

I resigned myself to this and took 4 shots this morning.

I mean, they’re baby insulin syringes. lol.
I had a protocol once that required 4 in the am- and 4 in the pm. That was annoying

 

[cmryan]

So for the sake of convenience, I have been drawing up glutathione, carnitine, retatrutide, semax, and ghk-cu all in the same pin and shooting. If I hadn't been waiting on my stuck shipment of GH, that would end up in there too.

Anyway. I started working with a HRT doctor and am about to start MOTS-C and NAD+ as well, and he advised me that some peptides can mix, but some should NOT be mixed in the same pin. He suggested they be pinned individually.

Anyone got some definitive wisdom on that? If I have to, then so be it. Not all of these shots are daily, but some are. With my daily testosterone, I could be looking at 9 separate shots on certain days, which seems fuckin absurd... though I'll do it if I absolutely have to.

It's hard to say for certain since there's very little data on this. It's probably best to err on the side of caution but you can try and experiment. There will be some instances when you visibly see the peptides "gel" as they mix. Of course there's no guarantee mixing others isn't degrading them to a degree.

 

[pistonpump]

PEDs that can not be mixed in a syringe

https://www.professionalmuscle.com/forums/index.php?threads/mixing-gh-gear-in-the-same-syringe-does-it-degrade-the-gh-or-is-it-a-myth.169457/page-5 Couple people in here got abscesses mixing oil and water based solutions. I don’t care to look further because the truth is I don’t care what you...

www.professionalmuscle.com

Click link it shows a graph someone found seems very legit.

 

[jcc80]

PEDs that can not be mixed in a syringe

https://www.professionalmuscle.com/forums/index.php?threads/mixing-gh-gear-in-the-same-syringe-does-it-degrade-the-gh-or-is-it-a-myth.169457/page-5 Couple people in here got abscesses mixing oil and water based solutions. I don’t care to look further because the truth is I don’t care what you...

www.professionalmuscle.com

Click link it shows a graph someone found seems very legit.

I heard this chart existed somewhere. Thanks for finding that. I think a couple of the ones I use should be OK together. I'll be doing glutathione, MOTS-C, NAD+, and GH, and reta in completely separate pins. It's fine. Not that big a deal.

Thanks everyone for chiming in.

 

[jcc80]

I mean, they’re baby insulin syringes. lol.
I had a protocol once that required 4 in the am- and 4 in the pm. That was annoying

Yeah. My wife is starting some of these too. She's gone from zero injections, to 3-5 a day now. She's being a good sport about it though. I'm administering them for now but I hope she gets comfortable doing it herself soon.

 

[OldManLogan]

Yeah. My wife is starting some of these too. She's gone from zero injections, to 3-5 a day now. She's being a good sport about it though. I'm administering them for now but I hope she gets comfortable doing it herself soon.

You get used to the insulin pins for sure, I wouldn’t blink now other than how time consuming (and how much $ you eventually spend on syringes!) they’re so inconsequential. It’s not even an issue.

 

[Celt123456]

So many threads on this on many different forums but nothing seems conclusive. Almost everything seems anecdotal. People tend to swing wildly between "are u crazy" to "go for it type responses".

Personally I'd love to mix hgh/bpc157/tb500/hcg into a single 10ml vial of BW with only a single pin once per day, but I've heard so many contradictory statements that I'll likely never actually attempt it.

It had occurred to me alright to mix my batch together, let it sit in fridge for a month then send it to Jano for a lab test to see what the results are after combining everything into a single vial. See what the degradation is after a month in a fridge.

Even that might not be the full story though with potential immune system responses that I've read about in passing but have no real understanding of.

I'd like to combine everything ahead of time and it'd make life so much easier, but for now the only thing I combine is BPC157/TB500 which i prep in a single vial in 2 week batches.

HGH and hcg, while i prep them up to 1 month in advance I still keep in separate vials.

 

[Plusmetic]

Totally get the hassle—multiple shots can be a pain.
From what I’ve seen in clinical protocols and compounding practices:
* CJC-1295 + Ipamorelin = Safe combo
* BPC-157 + TB500 = Usually fine
But mixing GH analogs with things like NAD+, Semax, or GHK-Cu in the same syringe can be unpredictable due to pH differences and peptide structure sensitivity.
If it’s daily use, preloading separate syringes for the week might be a middle-ground solution.

So for the sake of convenience, I have been drawing up glutathione, carnitine, retatrutide, semax, and ghk-cu all in the same pin and shooting. If I hadn't been waiting on my stuck shipment of GH, that would end up in there too.

Anyway. I started working with a HRT doctor and am about to start MOTS-C and NAD+ as well, and he advised me that some peptides can mix, but some should NOT be mixed in the same pin. He suggested they be pinned individually.

Anyone got some definitive wisdom on that? If I have to, then so be it. Not all of these shots are daily, but some are. With my daily testosterone, I could be looking at 9 separate shots on certain days, which seems fuckin absurd... though I'll do it if I absolutely have to.

 

[Plusmetic]

Totally get the hassle—multiple shots can be a pain.
From what I’ve seen in clinical protocols and compounding practices:
* CJC-1295 + Ipamorelin = Safe combo
* BPC-157 + TB500 = Usually fine
But mixing GH analogs with things like NAD+, Semax, or GHK-Cu in the same syringe can be unpredictable due to pH differences and peptide structure sensitivity.
If it’s daily use, preloading separate syringes for the week might be a middle-ground solution.

Totally feel you man — 9 pins a day is brutal.
In clinical settings and compounding pharmacies, some combos are considered stable (like CJC-1295 + Ipamorelin or BPC-157 + TB500).
But when you start adding things like GHK-Cu, NAD+, or Semax, mixing becomes unpredictable due to pH and structural differences.

What I usually recommend to my clients:
• Group peptides by compatibility (GH analogs in one, healing peptides in another, neuro/cognitive ones separate)
• Preload syringes once a week and store them properly
• Use ultra-fine insulin pins to minimize discomfort

Also, if you’re interested, I can share a simplified peptide protocol based on your stack — I work with pharma-grade GH and advanced peptide blends.

 

[BigLittleJoe2]

I have been mixing different peptides (retatrutide, cagrilintide and hgh) in the same syringe and not had any problems. I don’t understand what could the issue could be if they are all dissolved in bac water.

 

[pistonpump]

I have been mixing different peptides (retatrutide, cagrilintide and hgh) in the same syringe and not had any problems. I don’t understand what could the issue could be if they are all dissolved in bac water

Peptides can have different pH stability ranges.
One peptide might degrade or denature in the presence of another, especially if their amino acid sequences interact.