ghk-cu tolerance or desensitization or downregulation or loss of effectiveness Peptide Frontiers | Exploring the beneficial

Also, have B1 and B6 levels checked

Cardiovascular Benefits: Reduces chronic inflammation in the vascular wall Protects against infectious triggers of plaque instability May improve lipid profiles and metabolic parameters Chronic subclinical infections and dysbiosis have been linked to cardiovascular inflammation

This is why it is preferred over preservative-free sterile water for reconstituting peptides used across several sessions

BPC-157 research suggests it can counteract corticosteroid-induced healing impairment

Patients may report changes in exercise recovery, energy, focus, or daily performance when therapy is appropriate and well tolerated