Skip to content

Comment · Wed, May 6, 2015 · Ceretropic

Has any ever tried P21 from Ceretropic? Did you have to use a needle to inject? What were your experiences?

What they were answering

Debonaire_Death · 2 points

I was very disappointed by P21, especially when I was injecting it subQ. The effect was so subtle as to be negligible, only really manifesting itself in higher reaction time scores and randomly high retention that I couldn't seem to focus or invoke at will, all of this being offset by a nagging drowsiness: at one point, I had resorted to using it to help me get better sleep--an embarrassing use for such an expensive drug, but I couldn't find anything else it helped with. I was never able to try it with any of the other peptides, but unless they ever release the smaller sample with the smaller pricetag, I'm certainly not going to bother.

For anyone that wants to try it, though, administering P21 intranasally is the only way to go. It's a pity that a nasal spray version isn't offered, because subQ was a complete disservice to the drug and its effect, and I found my mood being altered more and my processing speed being boosted even further when I started experimenting with intranasal, which was unfortunately in only the last few days of my vial. Intranasal is far more consistent than subQ. I think the peptide is much more fragile than the others Ceretropic offers and therefore can degrade significantly if not administered at an area localized with the brain. I did my normal hack where I clip the needle off of my syringes after drawing the dose and then just snort it up my…

u/MisterYouAreSoDumb · Ceretropic

Nasal P21 is priority #1, once we get more peptide in. There was an explosion at our amino acid lab that set things back a bit. Apparently the synth reached much higher temps than documentation would indicate, and boom! They have worked through that now, though.

Other MYASD lines in this thread

Related in the archive

Commentr/NootropicsDec 7, 2016

IT'S HERE!!!! P21

Replying to janowski_d · u/MisterYouAreSoDumb any chance you can describe P21 and Orexin-A and how they affect you? I know basics of them, but still info is quite spare. Is Orexin-a worth trying on top o

Here's the thing, I want to avoid giving my own anecdotes for a bit, to prevent confirmation bias. I don't want people seeing how I react, then convincing themselves they react the same way. I want people to try it thems

29P21CerebrolysinModafinilPeptides
Commentr/NootropicsAug 20, 2015

Anyone else interested in P21 nasal spray from Ceretropic?

Trust me, I know. I've gotten hundreds, if not thousands, of emails about it. Our labs are not cooperating. The original lab will not do it anymore, due to the difficulty of synthesis. One of the new labs wants way too m

25P21Peptides
Commentr/NootropicsFeb 7, 2020

ReachGenius is claiming to sell the original P-21, can anyone here verify if it's authentic?

So they are FINALLY admitting to selling fake P21 all these years... Modified P21? LOL. Why not just call it what it actually was, improperly made. The Chinese supplier they use got confused by the way I typed the adaman

19P21COAPeptides
Commentr/NootropicsAug 11, 2016

What has become of the CNTF-based peptide P21?

Replying to t3light · Not sure what is happening with this compound there was a point where Ceretropic was selling and I got myself a vial. I have to say, I still think back fondly about its effects, it

Bitcoin has been messed up lately, too. FinCEN has been getting involved in Bitcoin, and causing all the major players to crack down on what they allow. Both Coinbase and Bitpay will not work with most nootropics vendors

19P21Peptides
Commentr/NootropicsFeb 18, 2015

Anyone experimented with THT's CNTF fragment 147-150?

No!!!! You can't just say, "Ohh, the active sequence in P21 is DGGL, so let's just sell powdered DGGL!" Pharmacodynamics do not work like that! That would be like saying, "Ohh dopamine is good. Let's sell powdered dopami

17NoopeptSemaxP21Cerebrolysin
Commentr/NootropicsMar 16, 2015

Ceretropic Stocks Tianeptine Sulphate

Replying to Bukujutsu · My baby! <3 www.reddit.com/r/Nootropics/comments/2qjxg7/a_potentially_simple_way_to_make_tianeptine_more/ I can't wait to try it once my standard tianeptine runs out. Hopefully th

I will definitely attempt PEH and phenelzine again. It's just going to take time to work through the synthesis issues. I can't spend too much time on individual things at the moment, due to how busy we are. However, I ju

11TianeptineSemaxP21Peptides