Should all peptides be kept cold and shipped cold?

Presser

Presser

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For example does cjc or any of the hgh fragmnets need to be kept cold and do they need to be shipped on ice packs and kept cold or is it just igf and hgh
 
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Stability: Lyophilized GHRP-2 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution GHRP-2 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid freeze-thaw cycles.



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If they are powders, they are usually fine at room temperature or cooler. When they are reconstituted is when they need to be refrigerated. For example, some companies ship their IGF out reconstituted, so it needs to be kept cold. If it was sent out as powder with the agent necessary to reconstitute it, it could be sent out without an ice pack.
 
saudades said:
If they are powders, they are usually fine at room temperature or cooler. When they are reconstituted is when they need to be refrigerated. For example, some companies ship their IGF out reconstituted, so it needs to be kept cold. If it was sent out as powder with the agent necessary to reconstitute it, it could be sent out without an ice pack.
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Realy? Cause the lypholized IGF i have always seen come cold as well, precautions maybe
 
How fragile are peptides? Some say they fall apart really easily, but then things like IGF are shipped through USPS and work fine. Does the temperature they are stored at have anything to do with how fragile the peptide is?
 
Presser said:
Realy? Cause the lypholized IGF i have always seen come cold as well, precautions maybe
Click to expand...

Yes, it is a precaution. HGH will commonly be shipped like that as well. Technically, you don't want it getting too warm even as powder, but it is far more stable in powder form than liquid.
 
crg914 said:
How fragile are peptides? Some say they fall apart really easily, but then things like IGF are shipped through USPS and work fine. Does the temperature they are stored at have anything to do with how fragile the peptide is?
Click to expand...

It can depend on what the peptide is reconstituted with. HGH is supposedly the most fragile from what I've heard.
 
The chinese hgh and the serostin is always at room temperture, you just put in the refrigerator when you get it to keep it in a safe place out of the heat...usually they send it from china and it takes some times 2 month to get it and it works very good.
 
bigheinz said:
The chinese hgh and the serostin is always at room temperture, you just put in the refrigerator when you get it to keep it in a safe place out of the heat...usually they send it from china and it takes some times 2 month to get it and it works very good.
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Damn bro it takes two months for you to get Gh from china! You need a new source...
 
Damn, that would be nice, wouldn't it? I wish we could just go down to the corner store.
 
saudades said:
If they are powders, they are usually fine at room temperature or cooler. When they are reconstituted is when they need to be refrigerated. For example, some companies ship their IGF out reconstituted, so it needs to be kept cold. If it was sent out as powder with the agent necessary to reconstitute it, it could be sent out without an ice pack.
Click to expand...


aggreed :thumbsup:
 
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