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Selank 10mg
Product analysis · Optimus Labs

Selank 10mg

10 mg per vial of Selank, sold by Optimus Labs. An analytical report is on file, showing 99.806% purity. For laboratory research use only.

Why this score?
Testing & analytical evidence
31/45
Value
25/25
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 transparency: 31/45
£14.50Optimus Labs
10 mgVial size
1Vials per pack
£14.50Price / vial
£1.45Price / mg
Buy NowCompare alternatives

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 evidence69/100
31 of 45 points
Value100/100
25 of 25 points
Product identity100/100
15 of 15 points
Supplier transparency100/100
10 of 10 points
Label & listing transparency100/100
5 of 5 points

Overall: 86/100 - Strong. 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
Purity: ≥99{d72cc670942bc50f878173a7ecfafa6ec3e4734f471515e76ac5c48244e11706} (HPLC); Batch-controlled manufacturing; Relevant purity specifications are stated on individual product pages; Product page says 'Certificate of Analysis' and lists 'Purity: ≥99{d72cc670942bc50f878173a7ecfafa6ec3e4734f471515e76ac5c48244e11706} (HPLC)'.
Laboratory
Not recorded
Certification body
Not recorded
Batch
SLK301
Batch-specific report
Recorded
Report date
2026-03-03
Evidence checked
2026-09-24
Purity (HPLC)
99.806%
Chromatogram
Not shown
Identity / mass spectrometry
Not shown
Measured content
Within 25% of label
Lab verification
No public verification
Microbiology / endotoxin
Not shown

Optimus Labs provides a product-specific COA PDF for Selank 10mg with batch SLK301 and a measured HPLC purity/content result. No chromatogram, MS, sterility/endotoxin, or contaminant panel was visible in the document.

Dose & value

Vial size
10 mg
Vials per pack
1 (single vial)
Pack price
£14.50
Price per vial
£14.50
Price per mg
£1.45
Compared with other suppliers
4% below the median (7 suppliers, same peptide)
Price last checked
24 Sep 2026

Selank product details

Compound
Selank
Supplier product name
Selank
Supplier product code (SKU)
SELANK-10MG
CAS number
129954-34-3
Presentation
Lyophilised powder vial
Storage
store peptides
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
Optimus Labs
Legal company
Optimus Labs
Companies House verified
Yes
UK address disclosed
Yes
Contact details
Yes
Shipping policy
Yes
Returns policy
Yes
Batch / testing process explained
Yes

View the full supplier profile →

Compare all Selank suppliers →

What the record makes clear

  • An analytical report was located for this listing.
  • The report is for batch SLK301 - 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

Selank 10mgUK Peptides (ukpeptides.org)

Why this score?
Testing & analytical evidence
36/45
Value
17/25
Product identity
12/15
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
Verified independent evidence
Manufacturer statement
Independently verified by an accredited independent laboratory via HPLC-UV; Third-party HPLC-UV testing; lot-matched CoAs published; batch / lot 2026-07-15; verified purity 98{d72cc670942bc50f878173a7ecfafa6ec3e4734f471515e76ac5c48244e11706}; the PDF states HPLC-UV + Mass Spectrometry and that the signed certificate is published on the page.
Laboratory
MZ Biolabs
Certification body
Not recorded
Batch
2026-07-15
Batch-specific report
Recorded
Report date
2026-07-31
Evidence checked
2026-09-22
£2.50per mg
£24.99per pack
View AnalysisBuy Now
Product & testing details
Vials per pack
1
Price per vial
£24.99
Listing last checked
2026-09-22 11:25:55
Evidence status
Verified independent evidence
Manufacturer statement
Independently verified by an accredited independent laboratory via HPLC-UV; Third-party HPLC-UV testing; lot-matched CoAs published; batch / lot 2026-07-15; verified purity 98{d72cc670942bc50f878173a7ecfafa6ec3e4734f471515e76ac5c48244e11706}; the PDF states HPLC-UV + Mass Spectrometry and that the signed certificate is published on the page.
Laboratory
MZ Biolabs
Certification body
Not recorded
Batch
2026-07-15
Batch-specific report
Recorded
Report date
2026-07-31
Evidence checked
2026-09-22

Selank 10mg

UK Peptides (ukpeptides.org)
Why this score?
Testing & analytical evidence
36/45
Value
17/25
Product identity
12/15
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
Independently verified by an accredited independent laboratory via HPLC-UV; Third-party HPLC-UV testing; lot-matched CoAs published; batch / lot 2026-07-15; verified purity 98{d72cc670942bc50f878173a7ecfafa6ec3e4734f471515e76ac5c48244e11706}; the PDF states HPLC-UV + Mass Spectrometry and that the signed certificate is published on the page.
Laboratory
MZ Biolabs
Certification body
Not recorded
Batch
2026-07-15
Batch-specific report
Recorded
Report date
2026-07-31
Evidence checked
2026-09-22
£2.50per mg
£24.99per pack
View AnalysisBuy Now

Compare alternative

Selank 10-mg / owsa-selank-10mgOwsa Labs

Why this score?
Testing & analytical evidence
39/45
Value
19/25
Product identity
11/15
Supplier transparency
3/10
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
Verified independent evidence
Manufacturer statement
"Certificate of analysis on every product"; "We hold 1 laboratory report for this compound. It covers the lot it names"; "Testing by Janoshik Analytical, covering peptide content and purity."; product page also states "≥98{d72cc670942bc50f878173a7ecfafa6ec3e4734f471515e76ac5c48244e11706}" purity.
Laboratory
Janoshik Analytical
Certification body
Not recorded
Batch
SK10/202608
Batch-specific report
Recorded
Report date
2026-08-11
Evidence checked
2026-09-22
£2.30per mg
£22.99per pack
View AnalysisBuy Now
Product & testing details
Supplier
Owsa Labs
Vials per pack
1
Price per vial
£22.99
Listing last checked
2026-09-22 11:04:33
Evidence status
Verified independent evidence
Manufacturer statement
"Certificate of analysis on every product"; "We hold 1 laboratory report for this compound. It covers the lot it names"; "Testing by Janoshik Analytical, covering peptide content and purity."; product page also states "≥98{d72cc670942bc50f878173a7ecfafa6ec3e4734f471515e76ac5c48244e11706}" purity.
Laboratory
Janoshik Analytical
Certification body
Not recorded
Batch
SK10/202608
Batch-specific report
Recorded
Report date
2026-08-11
Evidence checked
2026-09-22

Selank 10-mg / owsa-selank-10mg

Owsa Labs
Why this score?
Testing & analytical evidence
39/45
Value
19/25
Product identity
11/15
Supplier transparency
3/10
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
"Certificate of analysis on every product"; "We hold 1 laboratory report for this compound. It covers the lot it names"; "Testing by Janoshik Analytical, covering peptide content and purity."; product page also states "≥98{d72cc670942bc50f878173a7ecfafa6ec3e4734f471515e76ac5c48244e11706}" purity.
Laboratory
Janoshik Analytical
Certification body
Not recorded
Batch
SK10/202608
Batch-specific report
Recorded
Report date
2026-08-11
Evidence checked
2026-09-22
£2.30per mg
£22.99per pack
View AnalysisBuy Now

Compare alternative

Selank 10mgReta Research

Why this score?
Testing & analytical evidence
12/45
Value
18/25
Product identity
13/15
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
Testing claimed
Manufacturer statement
Lyophilised powder, 10mg vial, ≥99{d72cc670942bc50f878173a7ecfafa6ec3e4734f471515e76ac5c48244e11706} purity by HPLC, Certificate of Analysis on request. Research-grade peptides, independently HPLC-tested and dispatched fast across the UK. Independent Certificates of Analysis, published for every lot we ship. Nothing ships on trust alone. Every lot moves through the same three checks — and the results are published on the product page.
Laboratory
Not recorded
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-22
£2.40per mg
£24.00per pack
View AnalysisBuy Now
Product & testing details
Vials per pack
1
Price per vial
£24.00
Listing last checked
2026-09-22 11:04:33
Evidence status
Testing claimed
Manufacturer statement
Lyophilised powder, 10mg vial, ≥99{d72cc670942bc50f878173a7ecfafa6ec3e4734f471515e76ac5c48244e11706} purity by HPLC, Certificate of Analysis on request. Research-grade peptides, independently HPLC-tested and dispatched fast across the UK. Independent Certificates of Analysis, published for every lot we ship. Nothing ships on trust alone. Every lot moves through the same three checks — and the results are published on the product page.
Laboratory
Not recorded
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-22

Selank 10mg

Reta Research
Why this score?
Testing & analytical evidence
12/45
Value
18/25
Product identity
13/15
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
Testing claimed
Manufacturer statement
Lyophilised powder, 10mg vial, ≥99{d72cc670942bc50f878173a7ecfafa6ec3e4734f471515e76ac5c48244e11706} purity by HPLC, Certificate of Analysis on request. Research-grade peptides, independently HPLC-tested and dispatched fast across the UK. Independent Certificates of Analysis, published for every lot we ship. Nothing ships on trust alone. Every lot moves through the same three checks — and the results are published on the product page.
Laboratory
Not recorded
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-22
£2.40per mg
£24.00per pack
View AnalysisBuy Now