Growth + Collagen Support Stack
A synergistic stack pairing Sermorelin — a GHRH analog that stimulates natural growth hormone release — with GHK-Cu, a copper-binding tripeptide that drives collagen remodeling and tissue repair. Together they support GH-mediated recovery while enhancing skin, connective tissue, and overall regeneration.
Sermorelin pulses natural GH release, improving sleep, recovery, and body composition. GHK-Cu activates collagen synthesis, anti-inflammatory gene expression, and copper-dependent repair enzymes. The combination produces GH-driven systemic recovery alongside targeted collagen remodeling — ideal for anti-aging, recovery, and connective tissue support.
Separate Syringe and Injection Time Required
GHK-Cu must ALWAYS be administered in a separate syringe and at a separate injection time from Sermorelin. Do not mix in the same syringe.
| Parameter | Details |
|---|---|
| Dose | 250 mcg nightly |
| Route | Subcutaneous injection |
| Timing | Before bed, fasted |
| Schedule | 5 days on / 2 days off |
| Ceiling | Do not exceed 250–300 mcg without medical guidance |
| Parameter | Details |
|---|---|
| Dose | 2 mg per injection |
| Timing | Morning or post-workout |
| Frequency | 2–3x per week |
| Route | Subcutaneous injection — separate syringe and time from Sermorelin |
| Cycle | 30 days on / 14 days off |
Recommended Ratio
1:8 GHK-Cu to Sermorelin (mg:mg). Example: GHK-Cu 2 mg + Sermorelin 250 mcg (0.25 mg) yields approximately a 1:8 ratio.
| Peptide | Cycle Pattern |
|---|---|
| Sermorelin | 5 days on / 2 days off |
| GHK-Cu | 30 days on / 14 days off |
This guide is for educational and clinical-support purposes only. All dosing must be supervised by a licensed prescriber. Matrix Advanced Solutions does not provide medical advice. Always consult your healthcare provider before starting any peptide protocol.