ghk-cu peptide results Experienxe : r/Peptides Bio Mystery GHK-Cu Copper Peptide
Description
It should be noted that pterins in urine are more susceptible to degradation by light and high temperature than in DBS

Quality indicators include: Third-party testing: Independent laboratory analysis verifies purity and identity

Called the doctor after having rash on my arm for 6 days

Schramm C, Eaton J, Ringe KI, et al

There is no data on DBS
