For Research Use Only. Not for human or veterinary consumption, diagnostic, or therapeutic use. Sold exclusively to qualified research professionals.

For Research Use Only. Not for human consumption.

94 in stock

99.6%

Independent purity assay

US ISO-Accredited Lab

Janoshik Analytical · ISO 17025

3rd-Party Verified Purity

View Certificate of Analysis — GHK-261622-026

Description

GHK-Cu is a copper-binding tripeptide (Gly-His-Lys) used in in vitro research on fibroblast gene expression, ECM remodeling, and dermal cell signaling pathways.

Purity: ≥99% by HPLC
Sequence: Gly-His-Lys + Cu²⁺
Molecular formula: C14H24N6O4·Cu
Molecular weight: 403.93 g/mol
CAS: 89030-95-5
Form: Lyophilized powder (blue)
Storage: -20°C, protect from light
Third-party verified COA included with every batch

For research use only. Not for human or veterinary use.

Shipping & Returns

Free standard shipping on orders over $200

Express shipping available at checkout

All sales are final — no returns or exchanges, as these are research-use peptides

Orders ship in discreet, tracked packaging

Storage & Handling

Store sealed lyophilized vials at -20°C, protected from light and moisture

Short-term storage (up to 30 days) acceptable at 2–8°C in original packaging

Avoid repeated freeze-thaw cycles

For research use only — handle according to your laboratory’s standard safety practices

GHK-Cu

Name: GHK-Cu Fifth Ave Labs
Brand: Fifth Ave Peptides
Price: 23.50 USD
Availability: InStock

4.9 (412 verified reviews)

30 researchers bought this in the last 24 hours

Price range: $23.50 through $44.99

This batch · 99.5% HPLC · Lot GHK-261622-026 · JanoshikView COA →

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Shipped

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Discreet packaging · Cold-chain where required · Fully tracked

Third-Party Tested

Independent HPLC purity verification

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Plain box, no branding outside

Free Reship if Damaged

Arrives broken? We send a new one

Reship policy: If your order arrives damaged or contaminated, we will reship a replacement free of charge. Refunds are not offered, only replacements, so every shipment is protected.

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COA per Batch

HPLC + Mass Spec

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Plain packaging

Verified Researcher Reviews

From qualified research professionals — institutional affiliation verified

4.9 (412 verified)

★ ★ ★ ★ ★

Everything arrived in perfect condition with excellent packaging and complete documentation. The ordering process was smooth, and the product presentation exceeded my expectations.

Parker Sullivan Verified Researcher

★ ★ ★ ★ ★

Great overall experience. Delivery was slightly slower than expected, but the product quality, secure packaging, and professional documentation were excellent.

Wesley Griffin Verified Researcher

★ ★ ★ ★ ★

Very satisfied with the entire purchasing experience. The packaging was premium, the labeling was accurate, and the COA verification process was straightforward.

Carson Mitchell Verified Researcher

★ ★ ★ ★ ★

Fast shipping and outstanding attention to detail. The vial was securely packaged, and the batch information matched the documentation perfectly.

Hayden Foster Verified Researcher

★ ★ ★ ★ ★

Excellent product quality with professional packaging and clear labeling. The Certificate of Analysis was easy to access, and everything arrived exactly as described.

Owen Carter Verified Researcher

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Frequently Researched Together

Other catalog compounds frequently viewed by researchers. Listed for reference only.

FAL-3RT

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Frequently Asked Questions

Everything researchers ask before ordering peptides.

How is the product shipped?

All orders ship in plain, discreet packaging with no external branding. Tracking is provided by email within 24 hours. Lyophilized peptides are temperature-stable in transit and do not require refrigerated shipping.

What is the shelf life of the lyophilized peptide?

Sealed and stored at −20°C, the lyophilized powder remains stable for 24+ months.

Is a Certificate of Analysis included?

Yes. Every order ships with a batch-specific COA from an independent ISO/IEC 17025 accredited lab. You can preview the current batch COA above before ordering.

How is payment handled?

We accept all major credit cards and select alternative methods. Charges appear under a discreet, non-descriptive merchant name on your statement.

Do you ship internationally?

We ship within the United States only at this time. International researchers should review their local regulations regarding research-use peptides before placing inquiries.

How should the material be stored?

Store sealed lyophilized vials at -20°C, protected from light and moisture, in the original packaging. Short-term storage (up to 30 days) at 2–8°C is acceptable. Avoid repeated freeze-thaw cycles.

What is your return policy?

Because these are research-use peptides, all sales are final. If your order arrives damaged or incorrect, contact us within 7 days and we will reship or refund.

Is this intended for human use?

No. All products are sold strictly For Research Use Only (RUO). They are not drugs, supplements, cosmetics, or food and are not intended for human or veterinary consumption.

Frequently Researched Together

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FAL-2TZ

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FAL-1SM

Price range: $39.99 through $149.99

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Made in USA

ISO 9001 certified facility

3rd-Party Tested

Janoshik Analytical

8,000+ Labs

Trusted since 2021

92% Reorder Rate

Within 60 days

Purity Guarantee

Every vial meets ≥99% purity or we replace it. If it doesn't match its COA, we make it right.

Same-Day Ship from New York

Orders placed by 2pm ET ship the same day from Fifth Avenue. Discreet, tracked, insured.

3rd-Party Verified

Every batch is independently tested by accredited labs. COA published before it ships.

Test	Result	Specification	Status
Identity (LC-MS)	Confirmed	Conforms	PASS
Purity (HPLC-UV)	99.5%	≥ 98.0%	PASS
Related substances	< 1.0%	≤ 2.0%	PASS
Water content (KF)	1.8%	≤ 5.0%	PASS
Residual solvents	Not detected	ICH Q3C	PASS
Heavy metals (ICP-MS)	< 1 ppm	≤ 10 ppm	PASS
Bacterial endotoxins	< 0.125 EU/mg	≤ 0.5 EU/mg	PASS
Sterility	Pass USP	USP	PASS

For Research Use Only. Not for human or veterinary consumption, diagnostic, or therapeutic use. Sold exclusively to qualified research professionals.

For Research Use Only. Not for human consumption.

94 in stock

99.6%

Independent purity assay

US ISO-Accredited Lab

Janoshik Analytical · ISO 17025

3rd-Party Verified Purity

GHK-Cu

4.9 (412 verified reviews)

Save more when you stock up

Estimated Delivery

Bulk / Institutional Pricing

Same-Day Ship

COA per Batch

Discreet

Verified Researcher Reviews

From qualified research professionals — institutional affiliation verified

4.9

(412 verified)

Cancel reply

Frequently Researched Together

FAL-3RT

FAL-1SM

FAL-2TZ

Frequently Asked Questions

Everything researchers ask before ordering peptides.

All orders ship in plain, discreet packaging with no external branding. Tracking is provided by email within 24 hours. Lyophilized peptides are temperature-stable in transit and do not require refrigerated shipping.

Sealed and stored at −20°C, the lyophilized powder remains stable for 24+ months.

Yes. Every order ships with a batch-specific COA from an independent ISO/IEC 17025 accredited lab. You can preview the current batch COA above before ordering.

We accept all major credit cards and select alternative methods. Charges appear under a discreet, non-descriptive merchant name on your statement.

We ship within the United States only at this time. International researchers should review their local regulations regarding research-use peptides before placing inquiries.

Store sealed lyophilized vials at -20°C, protected from light and moisture, in the original packaging. Short-term storage (up to 30 days) at 2–8°C is acceptable. Avoid repeated freeze-thaw cycles.

Because these are research-use peptides, all sales are final. If your order arrives damaged or incorrect, contact us within 7 days and we will reship or refund.

No. All products are sold strictly For Research Use Only (RUO). They are not drugs, supplements, cosmetics, or food and are not intended for human or veterinary consumption.

Frequently Researched Together

Other catalog compounds frequently viewed by researchers.

FAL-3RT

$49.99 – $249.99Price range: $49.99 through $249.99

96 in stock

≥99% Purity

FAL-2TZ

$54.99 – $220.00Price range: $54.99 through $220.00

≥99% Purity

FAL-CAG

$40.00 – $69.99Price range: $40.00 through $69.99

≥99% Purity

FAL-1SM

$39.99 – $149.99Price range: $39.99 through $149.99

≥99% Purity

Made in USA

3rd-Party Tested

8,000+ Labs

92% Reorder Rate

Purity Guarantee

Same-Day Ship from New York

3rd-Party Verified

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GHK-Cu

Analytical Results

Price range: $49.99 through $249.99

Price range: $54.99 through $220.00

Price range: $40.00 through $69.99

Price range: $39.99 through $149.99