Batch COAs
Every Sine Cera product has a batch number written on its label. Find it below to see which peptide lot went into your batch and the certificate of analysis for that lot.
No batches are listed yet. The first production batches will appear here, with their certificates, before anything ships.
What the certificate covers
The certificate of analysis is for the peptide powder: the GHK-Cu or AHK-Cu lot that was weighed into your batch. It comes from the lab that tested that lot and reports things like identity, purity and copper content.
It is not a separate lab test of the finished cream or serum. What we add on our side is the record of which lot went into which batch, and the strength we mixed it to, which is the percentage and milligrams printed on your label.
Reading one
If the numbers on a certificate don't mean much to you yet, how to read a certificate of analysis walks through each line.