-15%GHK-Cu Spray
GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper Complex) · 10mL Nasal Spray · Limitless Life Nootropics
Price with PeptideDeck coupon applied at checkout
PeptideDeck
≥98% Purity
Third-party verified
10mL Spray
Nasal delivery
GMP Compliant
USA manufactured
Copper Complex
Bioavailable Cu2+
About GHK-Cu Spray
GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) is a naturally occurring copper peptide complex found in human plasma, saliva, and urine. It plays a fundamental role in tissue remodeling, wound healing, and anti-aging processes. The nasal spray form enables systemic delivery for whole-body regenerative support.
Product Specifications
Key Benefits
Skin Regeneration & Anti-Aging
GHK-Cu stimulates collagen and elastin synthesis, improves skin elasticity and firmness, and activates genes involved in tissue remodeling for visible anti-aging effects.
Wound Healing Acceleration
GHK-Cu attracts immune cells and stem cells to injury sites, promoting faster wound closure, reduced scarring, and enhanced tissue regeneration.
Collagen & Elastin Synthesis
The copper peptide complex directly stimulates fibroblasts to produce collagen and elastin, the structural proteins essential for skin strength and flexibility.
Hair Growth Support
GHK-Cu has been researched for its ability to stimulate hair follicle growth, increase follicle size, and extend the anagen (growth) phase of the hair cycle.
Systemic Anti-Inflammatory Effects
Delivered nasally for systemic bioavailability, GHK-Cu modulates inflammatory signaling and supports whole-body tissue repair and regeneration.
Frequently Asked Questions
What is GHK-Cu?
GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) is a naturally occurring copper peptide complex found in human plasma, saliva, and urine. It plays a fundamental role in tissue remodeling, wound healing, and anti-aging processes throughout the body.
How does nasal GHK-Cu work vs topical?
Topical GHK-Cu primarily targets the skin at the application site. Nasal GHK-Cu is absorbed through the nasal mucosa for systemic delivery, distributing the copper peptide throughout the body for whole-body regenerative and anti-aging support.
What makes copper peptides special?
Copper is an essential trace element required for many enzymatic reactions in the body. GHK-Cu delivers bioavailable copper directly to tissues, supporting collagen synthesis, antioxidant enzyme function, and stem cell recruitment — processes that decline with age as natural GHK-Cu levels decrease.
How should GHK-Cu spray be stored?
Store in a cool, dry place away from direct sunlight. Refrigeration is recommended to maximize shelf life. Keep the bottle tightly sealed when not in use.
Can GHK-Cu help with hair loss?
Research suggests GHK-Cu may support hair growth by stimulating hair follicle cells, increasing follicle size, and promoting the growth phase of the hair cycle. Systemic delivery via nasal spray may provide whole-scalp support compared to topical application.
How GHK-Cu Works
GHK-Cu delivers bioavailable copper to tissues throughout the body. The tripeptide carrier (glycyl-histidyl-lysine) binds copper with high affinity and releases it at target sites, where it serves as a cofactor for essential enzymatic reactions.
The peptide modulates matrix metalloproteinases (MMPs), the enzymes responsible for breaking down and remodeling the extracellular matrix. This regulation is critical for balanced tissue remodeling, collagen and elastin synthesis, and wound repair.
GHK-Cu also attracts immune cells and stem cells to injury sites, activates genes involved in tissue remodeling, and stimulates fibroblast production of collagen and glycosaminoglycans. Nasal delivery provides systemic distribution for whole-body regenerative effects.