Photon
Member
Oils are one thing - lots of room for variability. Peptides, though…I have assumed that almost all domestic peptide sellers are just slapping new labels on the same vials from China. I do see some sources selling “peptide raws” and would like to better understand what that means.
But at least in the former case, which definitely does happen, there shouldn’t be any real chemical difference in the products just based on location of seller. The most likely variable would be the BAC water you add.
China vendors source from different factories and don't test all batches. Some peptides have been found with "freebies". If you search around, even SSA has freebies, somewhere. And these are the reports posted. How many do you think are not posted?
