For Research Purposes Only
Peptides

GHK-Cu

★★★★ 4.7 (18 reviews)
49557-75-7collagen synthesiscopper peptide
99%+ Purity Tested by Kovera Labs Lot-Matched QR COA

$25.00

A naturally occurring copper-binding tripeptide characterised extensively in the peer-reviewed literature on collagen and extracellular-matrix pathways.

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Dosage$25.00
Quantity
1

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Certificate of Analysis

Independently 3× tested by Kovera Labs — verifying identity, purity, and net content.

Pending3× Tested
PurityAwaiting results
VariantGHK-Cu 50MG
Lot #
Labeled50MG
Actual
Tested
Full QC PanelPending
Purity (HPLC)
Net Content
Identity (LC-MS)
Lab report in progress
Latest3× Tested
99.727%PurityPassed all checks
VariantGHK-Cu 100MG
Lot #GU1001
Labeled100 mg
Actual99.04 mg
TestedJul 16, 2026
Full QC Panel3× tested
Purity (HPLC)99.727%
Net Content99.04 mg
Identity (LC-MS)GHK-Cu
Verified by Kovera Labs

GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) is investigated in preclinical models in studies of collagen and glycosaminoglycan production and cytokine signalling.

The peptide is studied for its effects on gene expression in vitro, and is characterized by its distinctive blue powder appearance due to the copper chelation.

Weight 0.02 lbs
Purity

>99% HPLC Verified

dosage

50MG, 100MG

CAS

49557-75-7

Formula

C14H22CuN6O4

Designation

RUO

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Compound Information

Technical specifications

MOLECULAR PROFILE

What Is GHK-Cu?

CAS Number49557-75-7
Molecular FormulaC14H22CuN6O4
Purity>99% HPLC Verified
FormLyophilized powder
Research GradeThird-party verified
STORAGE REQUIREMENTS

Stability Information

Avoid freeze/thaw cycles Protect from light Keep refrigerated
Lyophilized (powder)−20°C · 24+ months
Reconstituted2–8°C · ~30 days

About GHK-Cu

  • 99%+ purity on every dosage, independently tested by Kovera Labs.
  • Every dosage is lot-coded, with its own certificate of analysis matched to that lot.
  • Tested Jul 16, 2026. The full certificate is linked above.
  • Lyophilised powder, shipped sealed. Store refrigerated and protect from light.
  • Supplied for laboratory research use only. Not for human or veterinary use.

The GENIX Standard

  • Free shipping on every order, with no minimum.
  • Tracked delivery on every order, discreetly packaged.
  • Certificates of analysis published per lot and linked from the product page.
  • Checkout by Cash App or Zelle.
  • Research-use labelling on every vial, with no therapeutic claims made anywhere on this site.

Community Reviews

4.7 ★★★★★ Based on 18 reviews of GENIX
5 ★ 13
4 ★ 5
3 ★ 0
2 ★ 0
1 ★ 0
★★★★★

Shipping was crazy fast, got my order way sooner then expected. I also like that they have 3rd party testing available, makes the whole process feel alot more transparent. Packaging was good too.

JMJake M.
★★★★★

Really happy with the customer service. Had a question about my order and they got back to me super quick. Free shipping was also a nice bonus, didnt expect that.

STSarah T.
★★★★☆

Order came fast and everything was packaged really good. The 3rd party lab results being posted was a big reason I decided to try them. Website could be a little easier to navigate tho.

MRMike R.
★★★★★

Honestly impressed. Free shipping, quick processing and good communication thru the whole order. Customer service answered my questions without making me wait forever lol.

AKAmanda K.
★★★★★

Very smooth order from start to finish. Tracking was sent right away and package arrived quicker then I thought. I like seeing the independent testing info too, gives me more confidence in the company.

CBChris B.
★★★★★

These guys ship FAST. Ordered and had tracking basically right away. Packaging was discreet and secure, no complaints here.

TSTyler S.

Reviews are of GENIX as a supplier, not of this individual compound.

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Sources & References

Peer-reviewed research

BIOMED RESEARCH INTERNATIONAL

GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration

2015 Pickart L, Margolina A
View Source ↗
INT. JOURNAL OF MOLECULAR SCIENCES

Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of New Gene Data

2018 Pickart L, et al.
View Source ↗
NUTRIENTS

The Potential of GHK as an Anti-Aging Peptide

2022 Pickart L, Margolina A
View Source ↗
PUBMED

The Human Tri-Peptide GHK and Tissue Remodeling

2008 Pickart L
View Source ↗