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GHK-Cu 50mg
Product analysis · Royale Bio Labs

GHK-Cu 50mg

50 mg per vial of GHK-Cu, sold by Royale Bio Labs. An analytical report is on file, showing 99.88% purity. For laboratory research use only.

Why this score?
Testing & analytical evidence
23/45
Value
12/25
Product identity
10/15
Supplier transparency
5/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Testing transparency: 23/45
£29.00Royale Bio Labs
50 mgVial size
1Vials per pack
£29.00Price / vial
£0.58Price / mg
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We may earn a commission from qualifying purchases. This never affects our scores. Research-use product only - not for human or veterinary use.

The score, explained

Our scoring methodology
Testing & analytical evidence51/100
23 of 45 points
Value47/100
11.7 of 25 points
Product identity67/100
10 of 15 points
Supplier transparency45/100
4.5 of 10 points
Label & listing transparency100/100
5 of 5 points

Overall: 54.2/100 - Limited. The score compares the documentation and characteristics of this research product - not whether a peptide is safe, effective or suitable for human use. Affiliate commission contributes no points.

Testing & evidence

Manufacturer COA

Evidence status
Manufacturer COA
Manufacturer statement
CERTIFIED PURE · 3rd-party lab tested · COA available; Premium research-grade peptides from RoyaleBioLabs — lyophilized in-house and third-party validated for purity.
Laboratory
Not recorded
Certification body
Not recorded
Batch
RB-GHK-CU-2798
Batch-specific report
Not established in this record
Report date
2026-05-08
Evidence checked
2026-10-25
Purity (HPLC)
99.88%
Chromatogram
Not shown
Identity / mass spectrometry
Not shown
Measured content
Not shown
Lab verification
No public verification
Microbiology / endotoxin
Not shown

RoyaleBioLabs provides a product-specific public COA entry for GHK-Cu with batch RB-GHK-CU-2798 and 99.88% purity. I could not verify chromatogram, MS, or any contaminant/microbiology panels from the accessible document text.

Dose & value

Vial size
50 mg
Vials per pack
1 (single vial)
Pack price
£29.00
Price per vial
£29.00
Price per mg
£0.58
Compared with other suppliers
55% above the median (16 suppliers, same peptide)
Price last checked
25 Oct 2026

GHK-Cu product details

Compound
GHK-Cu
Supplier product name
GHK-Cu
Supplier product code (SKU)
Not disclosed
CAS number
Not disclosed
Presentation
Vial
Storage
Not disclosed
Supplier purity claim
Not disclosed

Listing details describe the supplier's own product page; they do not independently verify the contents of any vial. Check the current listing and the batch covered by any test report.

Supplier transparency

Supplier
Royale Bio Labs
Legal company
RoyaleBioLabs
Companies House verified
Not found
UK address disclosed
Not found
Contact details
Yes
Shipping policy
Yes
Returns policy
Yes
Batch / testing process explained
Yes

View the full supplier profile →

Compare all GHK-Cu suppliers →

What the record makes clear

  • An analytical report was located for this listing.
  • The report is for batch RB-GHK-CU-2798 - confirm it matches the vial you receive.
  • Price per mg can be calculated from the labelled vial size.

What to keep in mind

  • Research use only. A score is not an endorsement, and does not mean a product is safe, sterile, effective or suitable for human or veterinary use.
  • One tested sample does not guarantee every vial is identical.

Explore the alternatives

Compare alternative

GHK-Cu (Research Material) — 50mgSPX Labs

Why this score?
Testing & analytical evidence
39/45
Value
21/25
Product identity
13/15
Supplier transparency
6/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Quantity
50 mg / vial
Testing evidence
Evidence status
Verified independent evidence
Manufacturer statement
SPX Labs says the product is batch-identifiable with supporting analytical documentation available where applicable; the product page states batch SPX-GHK50-001 is associated with reported peptide content 50mg and reported peptide purity 99.021%.
Laboratory
Janoshik Analytical
Certification body
Not recorded
Batch
SPX-GHK50-001
Batch-specific report
Recorded
Report date
2026-04-16
Evidence checked
2026-09-21
£0.30per mg
£14.99per pack
View AnalysisBuy Now
Product & testing details
Supplier
SPX Labs
Vials per pack
1
Price per vial
£14.99
Listing last checked
2026-10-25 11:43:21
Evidence status
Verified independent evidence
Manufacturer statement
SPX Labs says the product is batch-identifiable with supporting analytical documentation available where applicable; the product page states batch SPX-GHK50-001 is associated with reported peptide content 50mg and reported peptide purity 99.021%.
Laboratory
Janoshik Analytical
Certification body
Not recorded
Batch
SPX-GHK50-001
Batch-specific report
Recorded
Report date
2026-04-16
Evidence checked
2026-09-21

GHK-Cu (Research Material) — 50mg

SPX Labs
Why this score?
Testing & analytical evidence
39/45
Value
21/25
Product identity
13/15
Supplier transparency
6/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Testing evidence
Evidence status
Verified independent evidence
Manufacturer statement
SPX Labs says the product is batch-identifiable with supporting analytical documentation available where applicable; the product page states batch SPX-GHK50-001 is associated with reported peptide content 50mg and reported peptide purity 99.021%.
Laboratory
Janoshik Analytical
Certification body
Not recorded
Batch
SPX-GHK50-001
Batch-specific report
Recorded
Report date
2026-04-16
Evidence checked
2026-09-21
£0.30per mg
£14.99per pack
View AnalysisBuy Now

Compare alternative

GHK-Cu 50mgPepSource

Why this score?
Testing & analytical evidence
40/45
Value
14/25
Product identity
14/15
Supplier transparency
10/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Quantity
50 mg / vial
Testing evidence
Evidence status
Verified independent evidence
Manufacturer statement
"Every batch is independently third-party tested for HPLC purity and mass-spectrometry identity, and the certificate of analysis for the batch you receive is published on our lab results page."
Laboratory
Freedom Diagnostics Testing
Certification body
Not recorded
Batch
CU50-2605-03-IV
Batch-specific report
Recorded
Report date
2026-05-22
Evidence checked
2026-09-22
£0.50per mg
£25.00per pack
View AnalysisBuy Now
Product & testing details
Supplier
PepSource
Vials per pack
1
Price per vial
£25.00
Listing last checked
2026-09-22 11:04:33
Evidence status
Verified independent evidence
Manufacturer statement
"Every batch is independently third-party tested for HPLC purity and mass-spectrometry identity, and the certificate of analysis for the batch you receive is published on our lab results page."
Laboratory
Freedom Diagnostics Testing
Certification body
Not recorded
Batch
CU50-2605-03-IV
Batch-specific report
Recorded
Report date
2026-05-22
Evidence checked
2026-09-22

GHK-Cu 50mg

PepSource
Why this score?
Testing & analytical evidence
40/45
Value
14/25
Product identity
14/15
Supplier transparency
10/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Testing evidence
Evidence status
Verified independent evidence
Manufacturer statement
"Every batch is independently third-party tested for HPLC purity and mass-spectrometry identity, and the certificate of analysis for the batch you receive is published on our lab results page."
Laboratory
Freedom Diagnostics Testing
Certification body
Not recorded
Batch
CU50-2605-03-IV
Batch-specific report
Recorded
Report date
2026-05-22
Evidence checked
2026-09-22
£0.50per mg
£25.00per pack
View AnalysisBuy Now

Compare alternative

GHK-Cu 50mgOptimus Labs

Why this score?
Testing & analytical evidence
32/45
Value
18/25
Product identity
14/15
Supplier transparency
10/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Quantity
50 mg / vial
Testing evidence
Evidence status
Manufacturer COA
Manufacturer statement
Product page states: "Purity: ≥99% (HPLC)" and the site says "Every batch verified for quality and consistency" / "All products are supplied under batch-controlled manufacturing processes."
Laboratory
Not recorded
Certification body
Not recorded
Batch
GHK301
Batch-specific report
Recorded
Report date
2026-03
Evidence checked
2026-09-24
£0.37per mg
£18.50per pack
View AnalysisBuy Now
Product & testing details
Supplier
Optimus Labs
Vials per pack
1
Price per vial
£18.50
Listing last checked
2026-09-24 10:40:01
Evidence status
Manufacturer COA
Manufacturer statement
Product page states: "Purity: ≥99% (HPLC)" and the site says "Every batch verified for quality and consistency" / "All products are supplied under batch-controlled manufacturing processes."
Laboratory
Not recorded
Certification body
Not recorded
Batch
GHK301
Batch-specific report
Recorded
Report date
2026-03
Evidence checked
2026-09-24

GHK-Cu 50mg

Optimus Labs
Why this score?
Testing & analytical evidence
32/45
Value
18/25
Product identity
14/15
Supplier transparency
10/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Testing evidence
Evidence status
Manufacturer COA
Manufacturer statement
Product page states: "Purity: ≥99% (HPLC)" and the site says "Every batch verified for quality and consistency" / "All products are supplied under batch-controlled manufacturing processes."
Laboratory
Not recorded
Certification body
Not recorded
Batch
GHK301
Batch-specific report
Recorded
Report date
2026-03
Evidence checked
2026-09-24
£0.37per mg
£18.50per pack
View AnalysisBuy Now