Overview
Copper peptide GHK-Cu is a naturally occurring tripeptide that declines with age. Promotes collagen synthesis, skin remodeling, wound healing, and has anti-inflammatory and antioxidant properties. Used topically and via injection.
Reported Dosing Ranges
Reference information only. Not medical advice, prescriptions, or recommendations.
Skin Rejuvenation / Anti-Aging
Dosage
1-2 mg
Frequency
Once daily
Cycle Length
4-8 weeks
Timing
Evening
Notes
Can be used topically (cream/serum) or subcutaneously. For skin: inject subcutaneously in the face or area of concern. Also available as a topical cream for daily use. Stack with microneedling for enhanced results.
Reconstitution Calculator
* U-30 recommended for this dose (10.0 units)
Your Dose
Draw to
10.0units
(0.100 mL) on a U-100 syringe
Syringe Fill
U-100 insulin syringe
Reconstitution
Concentration
2.50 mg/mL
mcg per mL
2500 mcg
Per Unit (IU)
25.0 mcg
Doses Per Vial
20 doses
Storage
🌡️ Refrigerate at 2-8°C (36-46°F)
📋 Use within 21 days once reconstituted.
⏱️ Shelf life: 21 days after reconstitution