Cold injections?

[ZetsuM]

Just wondering: when you inject the first dose after reconstituting your peptides, it's obviously at room temperature.


For next injections, the vial has been sitting in the fridge at 2–8°C. Do you inject it immediately, or do you let it 'warm up' to room temperature first?


Are there any benefits to either method?

 

[Bluecost10]

Just wondering: when you inject the first dose after reconstituting your peptides, it's obviously at room temperature.


For next injections, the vial has been sitting in the fridge at 2–8°C. Do you inject it immediately, or do you let it 'warm up' to room temperature first?


Are there any benefits to either method?

Personally, when I take it out of the fridge, I let it come to room temperature first. I think it varies from peptid to peptide with RETA, for example, it doesn’t matter, but with GHK CU, I’ve read a lot that it’s important for it not to be cold, otherwise it stings.

 

[nitetrak]

I've been using Rx injections for a very long time, gave up letting it warm up a long time ago. Over time I found places that hurt more than others and some places that I don't even feel it. GHK-CU huts me and bruises no matter what. Switched to KLOW recently, so far no issues.

I used to let the syringe warm up, but now that I use pens, I feel like the temperature changes might affect the rest of the cartridge, so I use it cold. Don't notice any difference.

 

[flipperdosan]

I get my tirz from the fridge and stab my leg straight away. Haven't had any problems.

 

[Rosco P. Coltrane]

I inject it straight from the fridge and never had an issue.

 

[sheilarae74]

I do them all cold. Pinning GHK-CU cold or warm doesn't make a difference for me. I even reconstituted 100mg of it with an entire bottle of Hospira and it still stings. The only thing that helps is injecting somewhere fleshy without a lot of nerves like my ass.

 

[DrPEPr]

Temperature shifts (Δ T) are not good for your peptides once reconstituted.
And going from 2–8°C to 15-20°C is quite the shift.
I would not do that personally.

For zesty peptides I'd recommend using some more BAC to ease the sting.
(or just man up and embrace the pain 😉)

 

[BNLFL]

By the time you fill the syringes, it's warmed up. No rules either way.

 

[ZetsuM]

Temperature shifts (Δ T) are not good for your peptides once reconstituted.
And going from 2–8°C to 15-20°C is quite the shift.
I would not do that personally.

For zesty peptides I'd recommend using some more BAC to ease the sting.
(or just man up and embrace the pain 😉)

Not pain, just discomfort after the jab. The "warm" injection already felt like I could feel it spreading through my belly, but the "colder" one (even though I'd left it at room temp for a bit) felt like an ice cube was melting inside me. 🤣

 

[SeaGypsy]

I pin all of my peps straight out of the fridge, usually still standing in front of the fridge

 

[BNLFL]

I pin all of my peps straight out of the fridge, usually still standing in front of the fridge

Pens?

 

[ambot88]

I use them all right out of the fridge.

 

[CandyCap]

I don't let any of my peps warm up. I recently switched to pens. If I let them warm up, it could cause quicker degradation due to numerous warm/cold cycles. If you are using syringes, it is fine to draw, then let the syringe come to room temp (as it would be only one dose warming up one time) as opposed to the whole cartridge warming up every time you pull it from the fridge.