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View compareThe Pretty Peptide is the leading supplier of research-grade GHK-Cu, also known as the pretty peptide, to laboratories, independent researchers, universities and more.
Why choose The Pretty Peptide?
At The Pretty Peptide, we provide high-quality, research-grade GHK-Cu intended for research purposes only. The GHK-Cu that we provide is manufactured to the highest standards possible to ensure it meets the standards needed for scientific research.
What is GHK-Cu?
GHK-Cu, also known as the pretty peptide, copper tripeptide-1, prezatide copper and Glycyl-L-Histidyl-L-Lysine, is a naturally occurring copper complex.
It is one of the most popular research peptides and has been widely utilised in studies focusing on stem cell research and genomic expression. It has also been the primary subject of several studies focused on the synthesis of collagen and glycosaminoglycan.
Pretty Peptide Insights
GHK‑Cu is a well-studied peptide, featured in scientific studies for its interactions with key cellular pathways relevant to skin, hair, and nails.
Smooths Fine Lines
Explored in studies for its involvement in skin cell activity and collagen-related pathways, highlighting cellular processes associated with skin structure.
Clears & Calms Skin
Investigated for interactions with skin cells and signalling pathways related to inflammation and cellular responses.
Supports Skin Repair
Studied for its role in cellular maintenance and pathways linked to skin structure and resilience.
Firms & Lifts Skin
Examined in research on how skin cells organise and maintain structural components.
Boosts Mood & Glow
Referenced in studies on cellular balance and responses that support skin’s overall appearance at a cellular level.
Strengthens Hair & Nails
Explored for interactions with hair follicle and nail matrix cells, focusing on cellular organisation and activity.
Scientifically Proven Results
Experience authentic feedback from users who trust our peptide formulas for improved skin health, visible transformation, and long-term scientific skincare support.
"The Pretty Peptide’s commitment to quality is evident. Their GHK-Cu meets the strict specifications required for our genomic expression studies, and their transparency is greatly appreciated."
H.C.
Paris, France
"After trying several suppliers, Pretty Peptide stands out for product stability and clear research-only compliance. Packaging, delivery, and communication are always excellent."
A.G.
Barcelona, Spain
"Pretty Peptide’s GHK-Cu consistently arrives with exceptional purity and reliable documentation. It integrates smoothly into our controlled studies, and the overall professionalism makes them one of our preferred suppliers."
E.H.
Milan, Italy
"Pretty Peptide reliably provides high-purity, well-characterised GHK-Cu. Their documentation is detailed, and quality control clearly exceeds expectations. Ideal for serious laboratory work."
S.A.
Prague, Czech Republic
Why choose The Pretty Peptide?
At The Pretty Peptide, we provide high-quality, research-grade GHK-Cu intended for research purposes only. The GHK-Cu that we provide is manufactured to the highest standards possible to ensure it meets the standards needed for scientific research.
What is GHK-Cu?
GHK-Cu, also known as the pretty peptide, copper tripeptide-1, prezatide copper and Glycyl-L-Histidyl-L-Lysine, is a naturally occurring copper complex.
It is one of the most popular research peptides and has been widely utilised in studies focusing on stem cell research and genomic expression. It has also been the primary subject of several studies focused on the synthesis of collagen and glycosaminoglycan.
The Pretty Peptide Disclaimer
This is a disclaimer for purchases made on The Pretty Peptide. By purchasing from The Pretty Peptide, you acknowledge and agree to the following:
All products are sold strictly for research purposes only. They are not intended for human consumption, therapeutic use, diagnostic purposes, or veterinary applications. None of the products on our site are medical products. Buyers are responsible for compliance with all relevant laws and regulations. The Pretty Peptide has no liability for misuse of products or any adverse outcomes.
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