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Skin & Hair Renewal
GHK-Cu Pen
R879
Firmer, glowing skin. Fuller-looking hair. Faster repair.
The copper peptide most studied for skin renewal — GHK-Cu is investigated for collagen support, firmness and scalp biology. For research purposes only.
Size / Option
Supply Up To 8 Weeks
3ml BAC included
Not available to order yet — photo & stock landing shortly.
RESEARCH USE ONLY · not for human or veterinary use
Firmer, glowing skinFuller-looking hairFaster repairCollagen Boost
Rebuilds skin from within for firmer, smoother, younger-looking results
Certificate of Analysis
Every vial is independently tested for purity — with its CoA on file.
GHK-Cu Pen · AssayedPurity
99.5%
Batch
GHK-PEN-2601A
Mol. Weight
403.9 g/mol
// Documented Research Areas
In-vitro & preclinical literature · research use only
01
Pre-filled, pre-reconstituted — ready to use
02
Boosts collagen production
03
Firmer, smoother skin
04
Fades fine lines
01Overview
Why You'll Love GHK-Cu Pen
GHK-Cu is the most-studied copper peptide in skin- and renewal-science research. A naturally occurring copper-bound tripeptide whose abundance declines with age, it is investigated in the cosmetic and skin-research literature for collagen and elastin support, skin firmness and radiance, scalp micro-environment and follicle signalling, and its role in repair after everyday wear. Ours is premium research-grade material, over 99% pure, third-party tested and sealed in a nitrogen-flushed vial to protect the delicate copper complex — clean, potent and reproducible from the very first reconstitution. Supplied strictly for research purposes only.
- Pre-filled, pre-reconstituted — ready to use
- Boosts collagen production
- Firmer, smoother skin
- Fades fine lines
- Restores skin elasticity
- Speeds wound healing
Also known as
GHK-Cu PenCopper PeptideCopper Tripeptide-1
02What You'll Notice
The journey, week by week
A week-by-week guide to what people tend to notice over a typical cycle.
1
Weeks 1-2
Starting Phase
Research protocols typically begin low to establish a baseline as the copper complex is introduced to the model.
Pre-filled, pre-reconstituted — ready to use
2
Weeks 3-4
Building
The range in which collagen- and elastin-support endpoints — skin plumpness, tone and fine lines — are most often studied.
Boosts collagen production
3
Weeks 5-6
Peak
Peak-renewal territory in the literature: firmness, skin texture and scalp / follicle endpoints are commonly assessed here.
Firmer, smoother skin
★
Weeks 7-8
Advanced
The top of the cited schedule completes a typical 8-week research cycle, consolidating the renewal endpoints under study.
Fades fine lines
For research purposes only. Timelines reflect published research models — not medical advice or expected personal outcomes.
03Verified Feedback
What buyers actually report
04Usage & Handling
How it is handled in the lab
Research Administration
Pre-filled subcutaneous auto-injector, 1–2 mg daily in research protocols
New to peptides?Reconstitution calculatorGlossaryHow-to guides
05Important Notices
Storage, stability & what this is sold for
For research purposes only. Not for human consumption.
- Store at −20°C in a dry, sealed environment
- Reconstitute with bacteriostatic water; use within 30 days at 4°C
- Avoid repeated freeze-thaw cycles
- Supplied for research purposes only — not for human or veterinary use
06Complete the Bench