GHK-Cu Peptide: Dosage, Protocol, Reconstitution, and Skin & Hair Regeneration Guide

GHK-Cu Peptide

GHK-Cu (glycyl-L-histidyl-L-lysine:copper complex) is a naturally occurring copper peptide involved in wound healing, tissue remodeling, collagen synthesis, and anti-inflammatory signaling. Research shows it influences gene expression related to regeneration, antioxidant defense, and skin repair.

How GHK-Cu Works

Collagen ↑ → Tissue Repair ↑ → Inflammation ↓ → Skin & Hair Regeneration ↑

• Activates collagen and elastin production pathways
• Enhances wound healing and tissue remodeling
• Reduces oxidative stress and inflammation
• Stimulates hair follicle activity
• Improves skin thickness and elasticity

Reconstitution & Dosing (50 mg Vial)

Precision Dosing → Consistent Injection → Optimal Tissue Response

Vial50 mg

Water3.0 mL bacteriostatic

Concentration16.67 mg/mL

Conversion1 unit = 167 mcg

Common Conversions

1 mg = 6 units (0.06 mL)

1.5 mg = 9 units (0.09 mL)

2 mg = 12 units (0.12 mL)

Reconstitution Steps

Draw 3.0 mL bacteriostatic water

Inject slowly down vial wall

Gently swirl (do not shake)

Refrigerate immediately

Protect from light

Standard Protocol (5 Days / Week)

Weeks 1–4

Dose1.0 mg (1000 mcg)

Units6 units

Volume0.06 mL

Assess Tolerance

Weeks 5–8

Dose1.5 mg (1500 mcg)

Units9 units

Volume0.09 mL

Increased Response

Weeks 9–12+

Dose2.0 mg (2000 mcg)

Units12 units

Volume0.12 mL

Full Protocol

Frequency: Once daily, 5 days per week (subcutaneous)

Alternative Protocol (3× Weekly)

Weeks 1–12+

Dose2.0 mg (2000 mcg)

Units12 units

Volume0.12 mL

Frequency3× weekly

GHK-Cu Guide →

Benefits

• Improves skin elasticity and reduces wrinkles
• Enhances wound healing and recovery
• Promotes hair growth and follicle health
• Reduces inflammation and oxidative stress
• Supports long-term tissue regeneration

Side Effects

• Possible skin irritation (topical use)
• Temporary redness or sensitivity
• Rare systemic effects

Stacking Strategies

GHK-Cu → Collagen & Tissue Repair BPC-157 → Healing & Blood Flow TB-500 → Systemic Recovery

• Skin: GHK-Cu + microneedling / topical routine
• Healing: GHK-Cu + BPC-157
• Advanced: GHK-Cu + BPC-157 + TB-500

Storage

• Lyophilized: −20°C (−4°F)
• Reconstituted: 2–8°C (36–46°F)
• Use within 30 days

Important Notes

• Dosing varies by goal (cosmetic vs healing)
• Lower doses effective for skin applications
• Higher doses used for injury repair
• Protocols based on clinical practice patterns

Important Disclaimer

GHK-Cu is investigational and not FDA-approved. Educational use only.

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