how often do you inject ghk-cu to GHK-Cu Peptide: Benefits, Dosing &

Drugs 84 , 227238 (2024)

Some compounding pharmacies and research protocols use slightly different increments, such as 0.25, 0.50, 0.75, 1.0, 1.25, 1.5, 1.75, 2.0, and 2.4mg

When compared head-to-head against Matrixyl 3000 (a widely used synthetic peptide in high-end skincare), GHK-Cu still achieved a 31.6% greater reduction in wrinkle volume

The peptide diffuses into the damaged area where it stimulates collagen synthesis and attracts healing cells

However, some individuals may experience mild side effects such as injection site pain, redness, swelling, nausea, or dizziness

This mechanism raises the critical discontinuation question - does stopping GHK-Cu immediately halt enhanced collagen production returning synthesis rates to pre-treatment baseline, or does the improved dermal environment created during treatment continue supporting elevated collagen production through positive feedback mechanisms where better matrix structure itself promotes ongoing synthesis even without continuous peptide stimulation