Shared Certificates of Analysis (COA's)

MadaFacor

Well-known Member
I wanted to share an observation from the peptide user groups, which I feel is relevant to this community.

As a harm reduction community, the members here value the purity and quality of our substances, and many of us rely on the 3rd party certificates of assurance provided by labs like @janoshik. These certificates are crucial for verifying the substances we utilize. However, there's a specific practice in the industry that we need to be aware of and on the lookout for.

These certificates can sometimes be reissued under different company/lab name for the batch/test results for a substance. This scenario is common when companies buy in bulk together or when they want branded test results. While the practice itself isn't inherently flawed, it does raise some questions about the authenticity of the product and who actually tested that product.

A particular concern is the potential mismatch between tested samples and the actual products distributed. We have observed instances where test results that appear to have been third-party tested, were in fact, from the Chinese manufacturer or distributor that originally sold the distirbutor this product. These results are then presented as third-party results by the company in the US reselling these products. This situation highlights an unlikely but real scenario of identical test results appearing across various companies – a red flag and dead giveaway given the variability in production and results.

Janoshik has stated he allows the buyers to rebrand the COAs for an additional fee. I understand why this is reasonable when multiple affiliated companies purchase in bulk together. It becomes questionable when a reseller is representing the results of the manufacturer as its own independent testing.

While manufacturer certificates provide baseline assurance, verifying the specific batch you receive through independent, 3rd party, testing is important for harm reduction. Labs representing the manufacturers/distributors COAs as their own 3rd party results is not acceptable. This approach isn't just about thoroughness; it’s about ensuring the safety and efficacy of these chemicals.

I have been aware of this practice for about a month and have been keeping an eye out for it. At this time, I have only witnessed two US peptide sellers using the manufacturers COAs and in one instance each other’s. They appear to be affiliated and have been called out on some of the discord and peptide user groups. So the word is out that the community is looking for this.

I am not sure if the members of this board were aware of this practice. But you should be. Smaller UGLs reselling bulk purchased Chinese products should be cross-checked against the large manufacturers' COAs to ensure they are not simply repackaging and reselling without independent verification of the quality and purity of the products. This step is crucial to confirm that the substances meet the high standards we expect and rely upon for our research and usage.
 
None of those chinese tradding companies will provide any real COA (such as qingdao sigma).

Legit companies, for example like Youngshe, Go top bio peptide will provide COA for their raw peptide since they don't lyophilize any shit because thats banned on china
 
None of those chinese tradding companies will provide any real COA (such as qingdao sigma).

Legit companies, for example like Youngshe, Go top bio peptide will provide COA for their raw peptide since they don't lyophilize any shit because thats banned on china
Well, I disagree with that. QSC does appear to be a leader from the Chinese companies in testing (I am relativly new to this world so I may be way off here.) Would I just accept that at face value, never.
 
Can you elaborate?

Certificate of Analysis (COA) is a document that manufacturers produce that verifies the product they manufactured conforms to their customer's requirements

a example of COA from a serious company:
View: https://imgur.com/a/40KGgPz
(most vendors fake this type of coa)

HPLC is very important (such as jano test, of course), but do you know the real manufacture date and expire date from your peptide company? they arent able to provide COA because they dont have the real information
 
Certificate of Analysis (COA) is a document that manufacturers produce that verifies the product they manufactured conforms to their customer's requirements

a example of COA from a serious company:
View: https://imgur.com/a/40KGgPz
(most vendors fake this type of coa)

HPLC is very important (such as jano test, of course), but do you know the real manufacture date and expire date from your peptide company? they arent able to provide COA because they dont have the real information

This is the exact bullshit useless COA that every company can provide you. You are just shilling for them, they are nothing more than any other trade company, manufacters of raw materials in China have no websites nor instagram or contact with foreigners, they don't have online stores and there is no way that any of you will have access to them or contact them even if you go to China.
All chinese peptide sellers purchase raw materials from manufacters that you will never know, and will never be able to contact, they freeze dry those peptides via engineers who either work full time for compagnies who have high sales volume and invested in the technology (that is very expensive), or outsource the service via third party compagnies in China, put these in vials using accessible technology and sell to you, and in order to convince your lazy ass who read in Reddit that he should ask for COA from the seller, they will send you this kind of BS COA with 20kg production and expiration dates that compiles with the compagny norms..
 
This is the exact bullshit useless COA that every company can provide you. You are just shilling for them, they are nothing more than any other trade company, manufacters of raw materials in China have no websites nor instagram or contact with foreigners, they don't have online stores and there is no way that any of you will have access to them or contact them even if you go to China.
All chinese peptide sellers purchase raw materials from manufacters that you will never know, and will never be able to contact, they freeze dry those peptides via engineers who either work full time for compagnies who have high sales volume and invested in the technology (that is very expensive), or outsource the service via third party compagnies in China, put these in vials using accessible technology and sell to you, and in order to convince your lazy ass who read in Reddit that he should ask for COA from the seller, they will send you this kind of BS COA with 20kg production and expiration dates that compiles with the compagny norms..

so are you saying youngshe IS NOT a legit company? please, stop making me laugh. same as Hangzhou Go Top Peptide Biotech Co.,Ltd? or GL Biochem? are they fake? those are REAL manufacturers that sell RAW PEPTIDE, not lyophilized peptide. you can order from them as individual and lyophilize by yourself

99% of COA provided from tradding companies is fake! COA means shit from companies that resell raws, I seriously doubt you know when your bpc-157 was produced

and fuck off reddit
 
so are you saying youngshe IS NOT a legit company? please, stop making me laugh. same as Hangzhou Go Top Peptide Biotech Co.,Ltd? or GL Biochem? are they fake? those are REAL manufacturers that sell RAW PEPTIDE, not lyophilized peptide. you can order from them as individual and lyophilize by yourself

99% of COA provided from tradding companies is fake! COA means shit from companies that resell raws, I seriously doubt you know when your bpc-157 was produced

and fuck off reddit
None of them is manufacter, they resell peptide raws. We all can sell unlyophilised peptide raws and you lyophilise it yourself.
 
@xeonmasters, I think we are on the same page here. Verification is a must. We wouldn't rely solely on QSCs, XCE, or CTs' COAs without additional end product testing. I believe they are in the same boat as us as consumers. If QSC is only lyophilizing and repackaging raw product from large manufacturers, then they should be testing their own raws and final products as well. Trust but verify. I am not coming to Tracy's defense, but he seems to have been the first large distributor to offer up COAs (both good and bad) publicly.

The point of my original post is that we have found at least one instance where US resellers are using the chinese companie COA that has been rebranded (making it appear that they did independent testing.) Within about a 10 minutes of additional research, I identified a second set of identical tests shared between several companies. If some of the US resellers of Chinese pepties and the chinese suppliers have rebranded COAs through Jano, it is likely happening with the PED products as well.
 
@xeonmasters, I think we are on the same page here. Verification is a must. We wouldn't rely solely on QSCs, XCE, or CTs' COAs without additional end product testing. I believe they are in the same boat as us as consumers. If QSC is only lyophilizing and repackaging raw product from large manufacturers, then they should be testing their own raws and final products as well. Trust but verify. I am not coming to Tracy's defense, but he seems to have been the first large distributor to offer up COAs (both good and bad) publicly.

The point of my original post is that we have found at least one instance where US resellers are using the chinese companie COA that has been rebranded (making it appear that they did independent testing.) Within about a 10 minutes of additional research, I identified a second set of identical tests shared between several companies. If some of the US resellers of Chinese pepties and the chinese suppliers have rebranded COAs through Jano, it is likely happening with the PED products as well.
Yes, thats what I am saying. Most COAs from "tradding companies" aren't real. What I mean by COA is manufacture date/expirate date. Most vendors can't say their manufacture date. And HPLC testing is very important (by a 3rd company like Janoshik), but you can't know when this was produced or who produced.

There are plenty of legit sources there, LEGIT tradding companies (the "middleman") can provide COA from the real manufacture (they just sell raw)

BST Raws, for example, he buys a ton of Trenbolone Acetate and resell (gram), the manufacturer provides COA for his batch (manufacture date/expirate date/melting point/etcetera). You can ask him the COA and he will provide you.
 
Yes, thats what I am saying. Most COAs from "tradding companies" aren't real. What I mean by COA is manufacture date/expirate date. Most vendors can't say their manufacture date. And HPLC testing is very important (by a 3rd company like Janoshik), but you can't know when this was produced or who produced.

There are plenty of legit sources there, LEGIT tradding companies (the "middleman") can provide COA from the real manufacture (they just sell raw)

BST Raws, for example, he buys a ton of Trenbolone Acetate and resell (gram), the manufacturer provides COA for his batch (manufacture date/expirate date/melting point/etcetera). You can ask him the COA and he will provide you.
Am I mistaken, are you are suggesting that both end-users and intermediaries should rely on the manufacturers' Certificates of Analysis (COAs) without seeking independent third-party verification through HPLC?
 

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