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Lysine-Proline-Valine (KPV) 10mg
Product analysis · Royale Bio Labs

Lysine-Proline-Valine (KPV) 10mg

10 mg per vial of Lysine-Proline-Valine (KPV), sold by Royale Bio Labs. No analytical report has been located for this listing. For laboratory research use only.

Why this score?
Testing & analytical evidence
10/45
Value
11/25
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: 10/45
£49.00Royale Bio Labs
10 mgVial size
1Vials per pack
£49.00Price / vial
£4.90Price / 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 evidence22/100
10 of 45 points
Value44/100
10.9 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: 40.4/100 - 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

Testing claimed

Evidence status
Testing claimed
Manufacturer statement
"CERTIFIED PURE"; "3rd-party lab tested · COA available"; "99%+ purity"; "Every batch in our catalog is tested by an independent ISO 17025 accredited laboratory."; "Blind-tested batches sent to Janoshik Analytical. Each certificate is publicly verifiable."; "All certificates are issued by Veridis Analytical Labs, an ISO 17025 accredited facility."; "A signed 3rd-party COA is available for our catalog batches. No COA means no shipment."
Laboratory
Not recorded
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-10-25

The product page for KPV advertises 3rd-party lab testing and a COA, but I could not access a KPV-specific COA/lab report from the page or lab-reports listing in this session. The site’s lab-reports page does list KPV batch RB-KPV-2709 with a 2026-02-17 test date and 99.79% purity, but I did not retrieve the actual report document, so I have not treated it as evidence.

Dose & value

Vial size
10 mg
Vials per pack
1 (single vial)
Pack price
£49.00
Price per vial
£49.00
Price per mg
£4.90
Compared with other suppliers
63% above the median (13 suppliers, same peptide)
Price last checked
25 Oct 2026

KPV product details

Compound
KPV
Supplier product name
Lysine-Proline-Valine (KPV)
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 KPV suppliers →

What the record makes clear

  • No analytical report was located for this listing.
  • No batch number is recorded against this listing.
  • 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

KPV 10mgUK Peptides

Why this score?
Testing & analytical evidence
36/45
Value
21/25
Product identity
11/15
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
10 mg / vial
Testing evidence
Evidence status
Manufacturer COA
Manufacturer statement
Independently Tested · Accredited External Lab; Third-party HPLC-UV testing; lot-matched CoA on every order; batch-traceable from dispatch.
Laboratory
Not recorded
Certification body
Not recorded
Batch
UKP-KPV-2602
Batch-specific report
Recorded
Report date
2026-02-06
Evidence checked
2026-09-20
£2.50per mg
£24.99per pack
View AnalysisBuy Now
Product & testing details
Supplier
UK Peptides
Vials per pack
1
Price per vial
£24.99
Listing last checked
2026-09-22 11:25:55
Evidence status
Manufacturer COA
Manufacturer statement
Independently Tested · Accredited External Lab; Third-party HPLC-UV testing; lot-matched CoA on every order; batch-traceable from dispatch.
Laboratory
Not recorded
Certification body
Not recorded
Batch
UKP-KPV-2602
Batch-specific report
Recorded
Report date
2026-02-06
Evidence checked
2026-09-20

KPV 10mg

UK Peptides
Why this score?
Testing & analytical evidence
36/45
Value
21/25
Product identity
11/15
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
Independently Tested · Accredited External Lab; Third-party HPLC-UV testing; lot-matched CoA on every order; batch-traceable from dispatch.
Laboratory
Not recorded
Certification body
Not recorded
Batch
UKP-KPV-2602
Batch-specific report
Recorded
Report date
2026-02-06
Evidence checked
2026-09-20
£2.50per mg
£24.99per pack
View AnalysisBuy Now

Compare alternative

KPV 10mgOptimus Labs

Why this score?
Testing & analytical evidence
31/45
Value
21/25
Product identity
15/15
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
10 mg / vial
Testing evidence
Evidence status
Manufacturer COA
Manufacturer statement
Purity: ≥99% (HPLC); Batch-controlled manufacturing
Laboratory
Not recorded
Certification body
Not recorded
Batch
KPV301
Batch-specific report
Not established in this record
Report date
2026-03-01
Evidence checked
2026-09-24
£2.45per mg
£24.50per pack
View AnalysisBuy Now
Product & testing details
Supplier
Optimus Labs
Vials per pack
1
Price per vial
£24.50
Listing last checked
2026-09-24 10:40:01
Evidence status
Manufacturer COA
Manufacturer statement
Purity: ≥99% (HPLC); Batch-controlled manufacturing
Laboratory
Not recorded
Certification body
Not recorded
Batch
KPV301
Batch-specific report
Not established in this record
Report date
2026-03-01
Evidence checked
2026-09-24

KPV 10mg

Optimus Labs
Why this score?
Testing & analytical evidence
31/45
Value
21/25
Product identity
15/15
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
Purity: ≥99% (HPLC); Batch-controlled manufacturing
Laboratory
Not recorded
Certification body
Not recorded
Batch
KPV301
Batch-specific report
Not established in this record
Report date
2026-03-01
Evidence checked
2026-09-24
£2.45per mg
£24.50per pack
View AnalysisBuy Now

Compare alternative

KPV 10mgPerformance Labs UK

Why this score?
Testing & analytical evidence
12/45
Value
16/25
Product identity
11/15
Supplier transparency
9/10
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
10 mg / vial
Testing evidence
Evidence status
Testing claimed
Manufacturer statement
"Every vial ships with a batch-specific certificate of analysis from Janoshik, a third party laboratory, verifiable by task number." "A batch-specific Certificate of Analysis is available on request and will be published in our COA Library." "Every batch supplied by PerformanceLabsUK is third party tested for identity, purity and heavy metals (As, Cd, Pb, Hg) by an independent analytical laboratory."
Laboratory
Not recorded
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-10-25
£3.50per mg
£34.99per pack
View AnalysisBuy Now
Product & testing details
Vials per pack
1
Price per vial
£34.99
Listing last checked
2026-10-25 14:48:54
Evidence status
Testing claimed
Manufacturer statement
"Every vial ships with a batch-specific certificate of analysis from Janoshik, a third party laboratory, verifiable by task number." "A batch-specific Certificate of Analysis is available on request and will be published in our COA Library." "Every batch supplied by PerformanceLabsUK is third party tested for identity, purity and heavy metals (As, Cd, Pb, Hg) by an independent analytical laboratory."
Laboratory
Not recorded
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-10-25

KPV 10mg

Performance Labs UK
Why this score?
Testing & analytical evidence
12/45
Value
16/25
Product identity
11/15
Supplier transparency
9/10
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
Testing claimed
Manufacturer statement
"Every vial ships with a batch-specific certificate of analysis from Janoshik, a third party laboratory, verifiable by task number." "A batch-specific Certificate of Analysis is available on request and will be published in our COA Library." "Every batch supplied by PerformanceLabsUK is third party tested for identity, purity and heavy metals (As, Cd, Pb, Hg) by an independent analytical laboratory."
Laboratory
Not recorded
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-10-25
£3.50per mg
£34.99per pack
View AnalysisBuy Now