Storing powdered tirz?

[DidntMakeBrownies]

So I just got my first shipment of powdered tirz- $400 got me literally two years worth if my math is right, which is a miracle. But now how do I store it? It was not shipped cold like my compounded stuff was. I always stored my compounded in the fridge. Is this where the powdered stuff goes until I reconstitute it? What about the hospira?

Thanks!

 

[Oldguy]

You can store anywhere you want. Some are beter than others

 

[JCO79]

Tirz is apparently very robust. People recommend storing in the freezer, where it will last many years. After reconstituting, store in the fridge. Some people will even freeze reconstituted tirz.

 

[DidntMakeBrownies]

So freezer? Under the freezer burnt peaches it goes. It makes me so happy to know it’s there. Does the hospira need to be frozen as well?

 

[ScienceHippo]

I've only used compounded so far, but about to order a couple kits. I plan to freeze.

 

[ScienceHippo]

So freezer? Under the freezer burnt peaches it goes. It makes me so happy to know it’s there. Does the hospira need to be frozen as well?

My understanding is no, don't freeze Hospira. Store at room temp.

bacteriostatic water for injection, USP How Supplied/Storage and Handling | Pfizer Medical - US

bacteriostatic water for injection, USP How Supplied/Storage and Handling HOW SUPPLIED Unit of Sale Benzyl Alcohol Preservative Concentration NDC 0409-3977-03 Tray of 25 Multiple-dose 30 mL plastic Fliptop vials 9 mg/mL NDC 0409-1093-04 Tray of 25 Multiple-dose 20 mL fill in 30...

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[Skidude]

So freezer? Under the freezer burnt peaches it goes. It makes me so happy to know it’s there. Does the hospira need to be frozen as well?

I store Hospira in cool dark place= not freezer.

Powdered Tirz in freezer away from frost free area, bottom in most, in insulated container.

mid level between frozen peas and peaches.

something like THIS

 

[bk0004]

To echo what has been said already - bacteriostatic water should be stored at room temperature and away from light. You do not freeze it.

 

[Frandroid]

I've encountered people who store their vials in 3D-printed inserts for an insulated bottle. The bottle then goes into the freezer. This is seemingly one of the best ways to keep it good for as long as possible.

 

[deluge]

It would be best to watch the Peter Magic of Janoshik videos on PepTalk, for a better understanding of how robust these peptides are. But, long story short, Peter says lyophilized Tirz will last years in the fridge, and decades in the freezer.

The Hydrapeak storage is an easy one for smaller stashes, with the plastic inserts to hold the vials.

Modern freezers are typically frost-free, which means they warm up a couple times a month to thaw out the coils. My brand new freezer warms up into the 20ºF range several times a month. If your 'tides are in some kind of insulated container, they won't warm up nearly as much in the 30-50 min's of the defrost cycle. So it seems the prudent thing to do.

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[Candaril]

Recon = Fridge do not freeze

However, that has already been refuted several times—both by some members here and by Janoshik.

You can freeze it !!

Tirz Freezing/Defrosting

I have several vials of tirz (not reconstituted) in the freezer. I want to take them out for about a day to travel, before refreezing them. I heard that freezing then defrosting degrades the Tirz, is this true? What would you guys reccommend?

glp1forum.com

 

[Candaril]

No, I don’t have the direct link—just the information found in the link I posted, starting from post #100.

I’ve read about this on several forums, too; multiple users have confirmed it, and personally, I don’t notice any difference after freezing it once, thawing it, and using it for six weeks.

Lilly itself states that Mounjaro shouldn't be frozen, but I suspect that has more to do with the pen than with the tirzepatide itself.

 

[indolent]

What are everyone’s thoughts on keeping your research in a frost free freezer that has major temp fluctuations… does really introduce a risk of moisture?

What were the temperature fluctuations/duration when you measured them in your frost-free freezer?

 

[indolent]

Are you arguing just for the sake of arguing? The kind of guy who needs to be right even when you’re not?

No, I'm arguing because you either asked a question about your own freezer's very unusual behavior, or about the standard frost-free freezer which very briefly heats up by 15-20 degrees, enough to melt an exceedingly thin layer of condensation, and then quickly returns to normal 0 degrees Fahrenheit.

 

[Skidude]

So, you’re saying that a 15-20° temp fluctuation won’t cause condensation? What were your testing procedures?

As for condensation and frost free freezers: I use an insulated container and avoid storing on any freezer surface. tossed between the peas and blackberries

There is a great thread and video-

Look at 22:40 on video

years in refrigerator

Decades in freezer

I believe Peter Magic stated in another video Tirz in particular can last years in your garage.

40 years in -40 freezer

Talks about degradation etc.

Peptide Myths Busted: Janoshik Founder Sets the Record Straight

Discover how Janoshik founder Peter Magic breaks new ground in peptide testing with formulations that eliminate the need for backwater and maintain their effectiveness for years to come. This interview dives into how lyophilized (freeze‑dried) peptides can stay stable long-term—without extra...

glp1forum.com