Serostim 6mg vial

[Spaceman Spiff]

kept at room temperature.
Just wanted to test this for data collection

 

[Avies48]

kept at room temperature.


View attachment 320991View attachment 320990

Hmmm

So
Pharma seros… tested worse than generics in certain dimers

Says they are 6ml per vial yet its short… hmmm

 

[Spaceman Spiff]

Hmmm

So
Pharma seros… tested worse than generics in certain dimers

Says they are 6ml per vial yet its short… hmmm

Pharma is allowed up to 4%. This is also made different than generics.

17iu is considered acceptable if it's labeled as 18

 

[Juiced_lizard]

kept at room temperature.
Just wanted to test this for data collection

View attachment 320990
View attachment 320991

Kept at room temperature for how long? just curious! Thanks for testing it

 

[Spaceman Spiff]

Kept at room temperature for how long? just curious! Thanks for testing it

That's how it's stored based off the manufacturer

 

[readalot]

Kept at room temperature for how long? just curious! Thanks for testing it

Based on the lot number it's a very recent batch.

 

[Sampei]

Hmmm

So
Pharma seros… tested worse than generics in certain dimers

Says they are 6ml per vial yet its short… hmmm

Every pharma product has an underdose/overdose % allowed by pharmacopeia.

The purity is astonishing.
Dimer nothing new as it's well below the maximum threshold allowed.

 

[B Ware]

Thanks for testing @Spaceman Spiff. Your report looks very similar to where it tested back in 2021. Except that sample had 0 dimmer but had lower purity.

 

[readalot]

Thanks for testing @Spaceman Spiff. Your report looks very similar to where it tested back in 2021. Except that sample had 0 dimmer but had lower purity.

R

Post in thread 'What’s the current state of generic GH'

Mar 8, 2025

I think I saw another one around here somewhere for Sero as well...


Sero: 95.2% / 0%

I thought I saw a 98% somewhere here as well.

• readalot

That's quite a gap in purity.

Thank you for the testing and effort Spaceman.

 

[B Ware]

R

Post in thread 'What’s the current state of generic GH'

Mar 8, 2025

I think I saw another one around here somewhere for Sero as well...


Sero: 95.2% / 0%

I thought I saw a 98% somewhere here as well.

• readalot

That's quite a gap in purity.

Thank you for the testing and effort Spaceman.

There was nothing at that time testing higher and why he sent the sample in. Gh that had always tested at 99% were all the sudden testing at 94%ish. Jano changed his testing method so a serostim was sent in by Opti to see how it would test.

 

[readalot]

There was nothing at that time testing higher and why he sent the sample in. Gh that had always tested at 99% were all the sudden testing at 94%ish. Jano changed his testing method so a serostim was sent in by Opti to see how it would test.

Pertinent change on the "aggregates" (dimer plus larger oligomers) measurement as of July 2023:

For reference:

Post in thread 'Dimer and related proteins in HGH'

Jul 26, 2023

It is my belief/understanding that there have been changes in the detection of dimer at @janoshik so it may be worth discussing what the new 'standard' is. I have carved through a number of vendors' threads looking for HGH test results from April onwards and can't find any, which seems odd. I suspect that people are unsure of what to make of the new dimer results and are apprehensive to post about it. Here are my two most recent batches that have both tested positive for very small amounts of dimer:

https://janoshik.com/tests/30587-3vial_pull_L4AYT3NA6DQH (0.666%)...

• janoshik

• 
• 

USP Monographs: Somatropin

 

[B Ware]

Pertinent change on the "aggregates" (dimer plus larger oligomers) measurement as of July 2023:

Post in thread 'Dimer and related proteins in HGH'

Jul 26, 2023

It is my belief/understanding that there have been changes in the detection of dimer at @janoshik so it may be worth discussing what the new 'standard' is. I have carved through a number of vendors' threads looking for HGH test results from April onwards and can't find any, which seems odd. I suspect that people are unsure of what to make of the new dimer results and are apprehensive to post about it. Here are my two most recent batches that have both tested positive for very small amounts of dimer:

https://janoshik.com/tests/30587-3vial_pull_L4AYT3NA6DQH (0.666%)...

• janoshik

• 
• 

USP Monographs: Somatropin

This came a bit later. First back around 2021 Jano changed his method of testing and it only affected gh purity testing. Then later we started seeing dimmer on gh that had tested for years with 0.

I recall it very clearly as the gh I’ve been using for years always tested at 99% with 0 dimmer. Then all the sudden the purity was lower and so was everyone’s and no one knew what was good and what wasn’t so a serostim was sent in. Then later we started seeing dimmer on products that had never had any. This is all still widely discussed today.

Good job on researching. Not many give a shit here nowadays

 

[readalot]

This came a bit later. First back around 2021 Jano changed his method of testing and it only affected gh purity testing. Then later we started seeing dimmer on gh that had tested for years with 0.

I recall it very clearly as the gh I’ve been using for years always tested at 99% with 0 dimmer. Then all the sudden the purity was lower and so was everyone’s and knowone knew what was good and what wasn’t so a serostim was sent in. Then later we started seeing dimmer on products that had never had any. This is all still widely discussed today.

Good job on researching. Not many give a shit here nowadays

Thanks for additional comments and history. Also wanted to clarify it's not just "dimer" that Jano reports but getting people to change their nomenclature will be uphill battle at this point.

 

[accidentaljedi173]

Thanks for sharing this with the community

 

[Trenbolonetax]

Thanks for sharing. I now need serostim. FOMO is real.

 

[amazonas]

Pharma hgh with dimer over Chinese hgh without dimer any day of the week.