is ghk cu a growth hormone Buy GHK-Cu in India Unlocking the Secrets of GHK-Cu:

I agree

"Green Light Exposure Improves Pain and Quality of Life in Fibromyalgia and Migraine Patients." Cephalalgia , 41(2), 135-147

Kovalzon and Strekalova, reviewing the field in 2006, described DSIP as a still unresolved riddle and argued that the link between DSIP and sleep had never been further characterized, in part because of the lack of isolation of the DSIP gene, protein and possible related receptor (Kovalzon & Strekalova, 2006)

Either way theres a reason this peptide keeps showing up in the literature after half a century

BPC-157 + TB-500 Dosage Guide Since BPC-157 and TB-500 are not approved for human use, there are no official dosage guidelines for either peptide for any use