Stackd Labs believes that research materials should be supported by clear, verifiable testing not just claims on a label.
We provide genuine Certificates of Analysis (COAs) that have been independently submitted for testing. We do not alter or redact any information, including test numbers, manufacturer names, or unique verification keys.
We strongly encourage all customers to verify results themselves by inputting the task number and unique key in Janoshik as there are countless photoshopped and recycled results floating around. This ensures full transparency and allows you to confirm that all documentation is authentic and has not been modified in any way.Â
How to verify the test results
To verify:
- Scan the QR code using your phone, or
- Visit https://janoshik.com/verification/ and enter the test number and unique key
Verifying each batch helps ensure you know exactly what material is being used in your research.
Current Stackd Labs COAs as of April 2026:
https://janoshik.com/tests/124094-Retatrutide_15mg_SL_Australia_BHQ5FZCRJECV
https://janoshik.com/tests/124086-HCG_5000IU_SL_Australia_QQ1GGB3SICUY
https://janoshik.com/tests/124083-CJC_no_DAC_Ipamorelin_10mg_Blend_SL_Australia_WXLCJAU87FLD
https://janoshik.com/tests/124084-Semax_10mg_SL_Australia_YKE4DB6XB969
https://janoshik.com/tests/124085-PT141_10mg_SL_Australia_48BU1XQ4BJJA
https://janoshik.com/tests/124087-Selank_10mg_SL_Australia_BTP712C2ZZKU
https://janoshik.com/tests/124089-Tesamorelin_10mg_SL_Australia_B377LRH4B1H9
https://janoshik.com/tests/124090-GHKCu_100mg_SL_Australia_WDJJS6N4TH7Y
https://janoshik.com/tests/124091-BPC157_10mg_SL_Australia_MQFZXA9Q1YKJ
https://janoshik.com/tests/124092-SS31_Elamipretide_50mg_SL_Australia_KWRSR4HSQB58
https://janoshik.com/tests/124093-MOTSc_10mg_SL_Australia_841PWPKPJH9B