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KLOW 80mg
Product analysis · Reta Research

KLOW 80mg

80 mg per vial of KLOW, sold by Reta Research. No analytical report has been located for this listing. For laboratory research use only.

Why this score?
Testing & analytical evidence
10/45
Value
19/25
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 transparency: 10/45
£55.00Reta Research
80 mgVial size
1Vials per pack
£55.00Price / vial
£0.69Price / 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 evidence22/100
10 of 45 points
Value76/100
18.9 of 25 points
Product identity80/100
12 of 15 points
Supplier transparency100/100
10 of 10 points
Label & listing transparency100/100
5 of 5 points

Overall: 55.9/100 - 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
Supplied as an 80mg combined formulation, ≥99% purity by HPLC, Certificate of Analysis on request. Research-grade peptides, independently HPLC-tested and dispatched fast across the UK. Every batch is published per batch and the site says it is independently verified.
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

KLOW’s page makes a specific purity/testing claim but no accessible COA or lab report for KLOW was found. The supplier’s COA and quality-testing pages describe independent HPLC/MS testing in general, but the visible batch list did not include KLOW, so there is no direct evidence for this product.

Dose & value

Vial size
80 mg
Vials per pack
1 (single vial)
Pack price
£55.00
Price per vial
£55.00
Price per mg
£0.69
Compared with other suppliers
6% below the median (5 suppliers, same peptide)
Price last checked
22 Sep 2026

KLOW blend product details

Compound
KLOW blend
Supplier product name
KLOW
Supplier product code (SKU)
Not disclosed
CAS number
Not disclosed
Presentation
Lyophilised powder 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
Reta Research
Legal company
FESOBELLA LTD
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 KLOW blend 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

KLOW 80mgUK Peptides (ukpeptides.org)

Why this score?
Testing & analytical evidence
36/45
Value
15/25
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
80 mg / vial
Testing evidence
Evidence status
Verified independent evidence
Manufacturer statement
"Independently tested · accredited external lab"; "Third-party HPLC-UV testing"; "Lot-matched COAs published"; "Independent third-party laboratory report for batch 2026-07-15 of KLOW 80mg, issued by an accredited independent laboratory using HPLC-UV + Mass Spectrometry. Result: ≥98% HPLC (all components)."
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
£0.87per mg
£69.99per pack
View AnalysisBuy Now
Product & testing details
Supplier
UK Peptides (ukpeptides.org)
Vials per pack
1
Price per vial
£69.99
Listing last checked
2026-09-22 11:25:55
Evidence status
Verified independent evidence
Manufacturer statement
"Independently tested · accredited external lab"; "Third-party HPLC-UV testing"; "Lot-matched COAs published"; "Independent third-party laboratory report for batch 2026-07-15 of KLOW 80mg, issued by an accredited independent laboratory using HPLC-UV + Mass Spectrometry. Result: ≥98% HPLC (all components)."
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

KLOW 80mg

UK Peptides (ukpeptides.org)
Why this score?
Testing & analytical evidence
36/45
Value
15/25
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 tested · accredited external lab"; "Third-party HPLC-UV testing"; "Lot-matched COAs published"; "Independent third-party laboratory report for batch 2026-07-15 of KLOW 80mg, issued by an accredited independent laboratory using HPLC-UV + Mass Spectrometry. Result: ≥98% HPLC (all components)."
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
£0.87per mg
£69.99per pack
View AnalysisBuy Now

Compare alternative

KLOW Blend 80mgPepSource

Why this score?
Testing & analytical evidence
10/45
Value
14/25
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
80 mg / vial
Testing evidence
Evidence status
Testing claimed
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
Janoshik Analytical
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-22
£0.94per mg
£75.00per pack
View AnalysisBuy Now
Product & testing details
Supplier
PepSource
Vials per pack
1
Price per vial
£75.00
Listing last checked
2026-09-22 11:04:33
Evidence status
Testing claimed
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
Janoshik Analytical
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-22

KLOW Blend 80mg

PepSource
Why this score?
Testing & analytical evidence
10/45
Value
14/25
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
"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
Janoshik Analytical
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-22
£0.94per mg
£75.00per pack
View AnalysisBuy Now

Compare alternative

KLOW Blend — 80 mgOwsa Labs

Why this score?
Testing & analytical evidence
10/45
Value
19/25
Product identity
12/15
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
80 mg / vial
Testing evidence
Evidence status
Testing claimed
Manufacturer statement
Product page: "Certificate of Analysis"; "Third-party tested"; "Tested for peptide content and purity by Janoshik Analytical." Testing page: "We publish Janoshik reports when we have them for the lot we ship."; "Identity — mass spectrometry" and "Purity — high-performance liquid chromatography."
Laboratory
Janoshik Analytical
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-22
£0.66per mg
£52.99per pack
View AnalysisBuy Now
Product & testing details
Supplier
Owsa Labs
Vials per pack
1
Price per vial
£52.99
Listing last checked
2026-09-22 11:04:33
Evidence status
Testing claimed
Manufacturer statement
Product page: "Certificate of Analysis"; "Third-party tested"; "Tested for peptide content and purity by Janoshik Analytical." Testing page: "We publish Janoshik reports when we have them for the lot we ship."; "Identity — mass spectrometry" and "Purity — high-performance liquid chromatography."
Laboratory
Janoshik Analytical
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-22

KLOW Blend — 80 mg

Owsa Labs
Why this score?
Testing & analytical evidence
10/45
Value
19/25
Product identity
12/15
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
Testing claimed
Manufacturer statement
Product page: "Certificate of Analysis"; "Third-party tested"; "Tested for peptide content and purity by Janoshik Analytical." Testing page: "We publish Janoshik reports when we have them for the lot we ship."; "Identity — mass spectrometry" and "Purity — high-performance liquid chromatography."
Laboratory
Janoshik Analytical
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-22
£0.66per mg
£52.99per pack
View AnalysisBuy Now