peptide shelf life after reconstitution.

[Stealth500]

Random question.. what are the requirements to post in a sponsor thread in the underground section?

pay your 10 dollar fee with crypto to support the website.

 

[jaxked]

Understood. Thank you. Is there a thread on how to go about this? Looked in the steroid underground a few times and not seeing anything

 

[Stealth500]

Understood. Thank you. Is there a thread on how to go about this? Looked in the steroid underground a few times and not seeing anything

 

[Ghoul]

And may I ask two questions as a newbie.
How would you keep your Tirzepatide before Reconstitution?
And if you get 20mg Tirz, would you reconstitute it with just one ml of bac water?
Thank you!

I keep my peptides at -86c (-123f) in a small cryofreezer. The day before reconstitution, I move to a standard freezer for 2 hours, then the refrigerator overnight.

I use the intermediate freezer step to minimize thermal shock. I use a Mr. Frosty cryotainer to maintain a steady 1c / minute temp drop when freezing.



Tirz should be reconstituted to .5ml (50 units) for the target dose, ideally, No less than .1ml (10 units) per 2.5mg dose increment.

 

[Standfast]

I keep my peptides at -86c (-123f) in a small cryofreezer. The day before reconstitution, I move to a standard freezer for 2 hours, then the refrigerator overnight.

I use the intermediate freezer step to minimize thermal shock. I use a Mr. Frosty cryotainer to maintain a steady 1c / minute temp drop when freezing.

View attachment 313233

Tirz should be reconstituted to .5ml (50 units) for the target dose, ideally, No less than .1ml (10 units) per 2.5mg dose increment.

How well does the 3ml vials fit in the container, I didn't think they would fit.

Do you have the dimensional spec on the tube holder?

 

[zpped]

Random question.. what are the requirements to post in a sponsor thread in the underground section?

You need to interact in the rest of the forum for a short time. It doesn't take much. Start by making an introduction post in the new member section. Or you can go into your account settings and donate $10 to get full access immediately.

 

[Iceman89]

Conservo i miei peptidi a -86 °C (-123 °F) in un piccolo criocongelatore. Il giorno prima della ricostituzione, li sposto in un congelatore standard per 2 ore, poi in frigorifero per tutta la notte.

Utilizzo la fase di congelamento intermedia per ridurre al minimo lo shock termico. Utilizzo un criocontenitore Mr. Frosty per mantenere una diminuzione costante della temperatura di 1 °C al minuto durante il congelamento.

View attachment 313233

Tirz deve essere ricostituito a 0,5 ml (50 unità) per la dose target, idealmente non meno di 0,1 ml (10 unità) per incremento di dose di 2,5 mg.

I peptidi melanotan-2 e Igf-1 lr3 sono sensibili?

 

[newguy2]

I had some Tirz reconstituted with BAC water. I keep it in the fridge. I had one that after maybe 10-14 days was all milky white like it was separating or something. Strange. Obviously I tossed it. Hard to go through them quickly when only using a small dose.

 

[Ghoul]

I peptidi melanotan-2 e Igf-1 lr3 sono sensibili?

Both are very stable as powders kept in cold storage, A year or more with very little degradation.


Refridgerated:

MT-2 is stable after reconstitution, degrades slowly over a few months.

IGF-1 degrades fast after reconstitution. Significant after 4 weeks.

Both will degrade severely in hours to days at room temperature after reconstitution.

 

[newguy2]

Both are very stable as powders kept in cold storage, A year or more with very little degradation.


Refridgerated:

MT-2 is stable after reconstitution, degrades slowly over a few months.

IGF-1 degrades fast after reconstitution. Significant after 4 weeks.

Both will degrade severely in hours to days at room temperature after reconstitution.

What about Tirz?

 

[songsofpyramids]

What about Tirz?

I saw it described by a guy who dose a bunch of testing as “capable of surviving the nuclear apocalypse.” You can freeze and unfreeze it and not loose potency, and I think it was some incredibly small % lost after 3 months reconstituted.

 

[Iceman89]

Both are very stable as powders kept in cold storage, A year or more with very little degradation.


Refridgerated:

MT-2 is stable after reconstitution, degrades slowly over a few months.

IGF-1 degrades fast after reconstitution. Significant after 4 weeks.

Both will degrade severely in hours to days at room temperature after reconstitution.

Can the BPC-157 and TB-500 peptides be injected in the same syringe? Or should they be separated? I know that some peptides can be combined while others cannot.

 

[Kralteramon]

I saw it described by a guy who dose a bunch of testing as “capable of surviving the nuclear apocalypse.” You can freeze and unfreeze it and not loose potency, and I think it was some incredibly small % lost after 3 months reconstituted.

I've used GLP1's more than a month reconstituted with the same effect per mg. HCG also seems to stay pretty potent after a month.

 

[Ghoul]

Can the BPC-157 and TB-500 peptides be injected in the same syringe? Or should they be separated? I know that some peptides can be combined while others cannot.

In general it best to keep peptides separated. These two happen to share the same PH range for stability, and no sites where the two molecules could react with each other, so they can be mixed. But this is a rare exception to the rule.

 

[dinfar1337]

so ordering a peptide such as tirz for long term use it would be advisable to order both smaller and mid potency vials?

i read in here someone tested their tirz and it was good after 3 months or so. i used my tirzepatide from ssa for 3 months before tossing it in the trash.

i was sitting at 4mg before and now im at 2.5 to 3 with this new vial which is stronger than 4mg than before. it defiently loses potency i would say around 2 month mark in my experience

 

[newguy2]

i read in here someone tested their tirz and it was good after 3 months or so. i used my tirzepatide from ssa for 3 months before tossing it in the trash.

i was sitting at 4mg before and now im at 2.5 to 3 with this new vial which is stronger than 4mg than before. it defiently loses potency i would say around 2 month mark in my experience

We're talking about frozen in powder form still?

 

[Ghoul]

i read in here someone tested their tirz and it was good after 3 months or so. i used my tirzepatide from ssa for 3 months before tossing it in the trash.

i was sitting at 4mg before and now im at 2.5 to 3 with this new vial which is stronger than 4mg than before. it defiently loses potency i would say around 2 month mark in my experience

The testing methodology is flawed. The most likely way degradation would manifest is filtered out prior to analysis.

But anyway, the rule of thumb is the less time any peptide spends reconstituted the better. There are so many variables with UGL it's impossible to say with any certainty how long a peptide will last. The most fundamental factor that determines how quickly a peptide will degrade for instance, PH, is completely uncontrolled and unmeasured.

If the price per mg is the same, all else equal, smaller vials are a no brainer. Ideally it would be one vial, one dose, reconstituted with sterile water (BAC unnecessary) and injected immediately.

 

[newguy2]

The testing methodology is flawed. The most likely way degradation would manifest is filtered out prior to analysis.

But anyway, the rule of thumb is the less time any peptide spends reconstituted the better. There are so many variables with UGL it's impossible to say with any certainty how long a peptide will last. The most fundamental factor that determines how quickly a peptide will degrade for instance, PH, is completely uncontrolled and unmeasured.

If the price per mg is the same, all else equal, smaller vials are a no brainer. Ideally it would be one vial, one dose, reconstituted with sterile water (BAC unnecessary) and injected immediately.

Yeah in the last deal SSA started their Tirz dosing as 30mg a vial. That thing will be sitting forever with my little current 3-4mg dose a week.

 

[Trades]

For what it's worth, I had a vial of mt2 in the fridge for over a year and 200mcg still hit like a brick (the typical quick onset nausea that subsides and flushing). I finished the vial and it worked exactly like every other mt2 vial I've ever used.

For reta or tirz, once I reconstitute, I pull everything into syringes and get rid of as much air as possible. I believe it's the air in the vial that contributes to degredation over time. If I have a 12mg vial of reta, I'll put 3mg into 4 syringes and do one a week. Week 4 dose is just as potent as week 1.

GH I'm aiming to use the entire vial within a couple days, 5 days at most if it's a large IU vial.

 

[Trades]

Yeah in the last deal SSA started their Tirz dosing as 30mg a vial. That thing will be sitting forever with my little current 3-4mg dose a week.

That's the issue...as weeks go on your 3-4mg dose a week degrades. Who knows what you're getting by week 4,5,6. Could be less than what your body makes normally.