GHK-Cu 50mg is a regenerative support peptide used to support skin repair, healthier-looking skin, hair support, and broader tissue recovery protocols. It is for people who want a higher-strength option for skin-focused support, anti-aging support, hair-support use, or more intensive musculoskeletal and inflammatory protocols. Supplied as a 50 mg cartridge in 3 mL, it provides a structured format within The Clinic cartridge system.

GHK-Cu is most commonly used where the goal is better skin quality, improved tissue repair, and stronger support for recovery signaling. It is widely associated with collagen support, extracellular-matrix remodeling, wound-healing pathways, and hair-related support, which is why it is commonly positioned around skin repair, anti-aging, hair support, and broader regenerative protocols. The main benefits people look for are improved skin appearance, healthier repair signaling, support for soft-tissue recovery, and stronger skin and hair quality over time.

How It Works

GHK-Cu is a copper-binding tripeptide that acts as a signaling molecule involved in repair and remodeling pathways. It is commonly associated with collagen and glycosaminoglycan support, fibroblast activity, wound-healing signaling, and broader extracellular-matrix regulation. It is also discussed in the literature for skin rejuvenation, tissue repair, and hair-related support pathways, which is why it is commonly used where the goal is skin improvement, anti-aging support, and regenerative recovery.

Function	Primary Effect
Skin repair signaling	Supports collagen, elastin, and extracellular-matrix activity
Tissue remodeling	Supports repair and wound-healing pathways
Hair-support signaling	Associated with hair-growth and scalp-support mechanisms
Regenerative support	Used where the goal is broader repair and recovery signaling

Results and Outcomes

GHK-Cu is best positioned for skin repair, anti-aging support, hair-support protocols, and broader regenerative support. It is commonly used where the goal is healthier-looking skin, improved tissue quality, stronger repair signaling, and additional support for hair and inflammatory recovery protocols.

Expected Outcome	Practical Effect
Skin repair support	Used where the goal is stronger skin recovery and healthier-looking skin
Anti-aging support	Supports skin-quality and aging-related repair protocols
Hair support	Used in hair-support and scalp-focused protocols
Musculoskeletal support	Used in broader inflammatory and tissue-repair protocols

Dosage Protocol

Total strength: 50 mg / 3 mL
Concentration: 16.67 mg/mL
Cartridge system: 300 clicks
Per click: 0.167 mg
Cycle guidance: Use for 4-6 weeks, pause 2 weeks, then repeat if needed
Dose strategy: Always use the lowest effective dose

Suggested Dosage Table

Clicks	Dose	Volume
6 clicks	1 mg	0.06 mL
12 clicks	2 mg	0.12 mL
18 clicks	3 mg	0.18 mL
24 clicks	4 mg	0.24 mL
30 clicks	5 mg	0.30 mL

Recommended Dosage

Use Case	Dose	Frequency	Cartridge Equivalent
Skin repair / Anti-aging / Hair Support	1-2 mg	Daily	6-12 clicks per dose
Musculoskeletal / Inflammatory	3-5 mg	3-5 times per week	18-30 clicks per dose

How to Run GHK-Cu

GHK-Cu is best used in defined repair-focused cycles rather than as one uninterrupted continuous run. The label guidance for this cartridge is simple: use it for 4-6 weeks, pause for 2 weeks, then repeat if needed. This makes GHK-Cu suitable for both short-term targeted use and longer-term repeat-cycle use over several months.

Use Style	What It Means	Best Fit
Short-term use	Run one active cycle for 4-6 weeks, then stop for 2 weeks	Skin reset phases, focused repair phases, inflammatory support, or targeted recovery work
Repeat-cycle use	Run 4-6 weeks on, pause 2 weeks, then repeat again where continued support is wanted	Ongoing skin support, hair-support protocols, and broader regenerative use over time
Longer-term use	Use as repeated shorter blocks rather than one continuous uninterrupted run	People wanting to use GHK-Cu across several months in a more structured and controlled way

Cycle Guidance

Phase	Guidance
Active phase	Use the selected protocol for 4-6 weeks
Pause phase	Pause for 2 weeks
Repeat phase	Repeat the cycle if continued skin, hair, or regenerative support is wanted
Interpretation	GHK-Cu can be used short-term for focused support, or over longer periods by repeating shorter cycles rather than using it continuously without a break

Warnings

Warning	Detail
Storage	Keep refrigerated
Dose strategy	Use the lowest effective dose
Cycle duration	Use for 4-6 weeks, pause 2 weeks, then repeat if needed
Longer-term use	For longer-term support, use GHK-Cu as repeated cycles rather than as one uninterrupted continuous run

Related Products

Product	Use Case
BPC-157	Recovery and tissue-support pairing
TB-500	Broader repair and recovery pairing
KPV	Inflammation-focused support pairing
Glutathione	Oxidative stress and skin-support pairing