For Research Purposes Only · Not For Human Consumption

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Advanced Blend≥98% HPLC (all components)
Batch —
KLOW 80mg vial
Third-party tested
CoA available
UK dispatched
4.7· 2,418 verified reviewsSkin / Anti-Ageing Blend

Buy KLOW 80mg UK | Research Grade

High-payload copper peptide + repair blend. KPV + GHK-Cu + BPC-157 + TB-500 co-lyophilised for advanced collagen and connective-tissue research.

£69.99

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UK Peptides Quality Standards

Every batch is independently HPLC-tested by a third-party laboratory. Lot-matched Certificates of Analysis are available on request. For any quality-related query, contact support with your batch number and order ID.

What ships with your order

  • 1 × KLOW 80mg — lyophilised, sealed glass vial.
  • Signed CoA for batch this lot — HPLC-UV purity + mass-spec identity, by Janoshik Analytical.
  • Royal Mail Tracked 24 — same-day dispatch on orders before 6pm GMT, Mon–Fri.
Research Compound

About KLOW

KLOW is UK Peptides' proprietary high-payload research blend combining KPV, GHK-Cu, BPC-157 and TB-500 in a single co-lyophilised vial. Designed to support extended in-vitro protocols investigating combined anti-inflammatory, copper-peptide collagen and connective-tissue repair pathways. Each component independently HPLC-verified to ≥98%.

Research areas

  • Anti-inflammatory pathways (KPV)
  • Collagen & elastin (GHK-Cu)
  • Tissue repair (BPC-157 / TB-500)
  • Combined skin remodelling
  • Connective-tissue research
In-depth guide

KLOW 80mg — research overview, mechanism & protocol guidance

KLOW is UK Peptides' proprietary quad-peptide co-lyophilised research blend combining KPV (Lys-Pro-Val), GHK-Cu (copper tripeptide-1), BPC-157 (pentadecapeptide) and TB-500 (Thymosin Beta-4 fragment) in a single 80mg vial. Designed for research groups investigating combined anti-inflammatory, copper-peptide collagen and connective-tissue repair pathways. Every component is independently HPLC-verified to ≥98% purity with a batch-matched Certificate of Analysis.

What is KLOW? A quad-peptide research blend

KLOW combines four of the most extensively studied research peptides in skin, collagen and repair biology into a single co-lyophilised vial: KPV (the C-terminal α-MSH tripeptide) for NF-κB suppression research, GHK-Cu for collagen and elastin synthesis, BPC-157 for angiogenesis and tissue integrity, and TB-500 for actin regulation and systemic repair. The blend is engineered for research groups running combined-pathway protocols where reconstituting four separate vials would introduce handling variance.

Research applications for KLOW

KLOW supports combined-pathway research in advanced skin remodelling models (KPV + GHK-Cu), musculoskeletal repair (BPC-157 + TB-500), post-injury connective tissue studies, dermal fibroblast and hair follicle outgrowth research, wound-healing angiogenesis models, and comparative pharmacology against single-peptide reference compounds. The 80mg payload supports extended in-vitro protocols without re-ordering.

Storage and reconstitution

Store the lyophilised vial at -20°C, sealed and protected from light — copper peptide components are particularly light-sensitive. Reconstitute with bacteriostatic water (0.9% benzyl alcohol), adding solvent slowly down the inside wall of the vial. Refrigerate the reconstituted solution at 2–8°C and use within 14 days. For longer storage, aliquot and freeze at -20°C. Do not refreeze thawed material.

Quality assurance — every component verified

The KLOW Certificate of Analysis reports HPLC-UV purity and mass-spectrometry identity for each of the four component peptides separately. Every batch is signed off by Janoshik Analytical or Aspen Bioanalytics, with copper content on the GHK-Cu component verified independently. The signed PDF CoA is supplied with every order.

Why UK Peptides for KLOW

Co-lyophilised multi-peptide blends demand more sophisticated HPLC method development than single-peptide vials — under-dosing or component substitution on the grey market is common. UK Peptides addresses this with four-component independent verification on every KLOW lot, UK stock, same-day Manchester dispatch and full lot traceability visible on this product page.

Common search terms for this compound

  • buy KLOW UK
  • KLOW 80mg blend
  • KPV GHK-Cu BPC-157 TB-500 blend
  • skin recovery peptide blend UK
  • KLOW HPLC verified
  • advanced collagen research peptide blend
References & further reading

Primary sources cited on this page

KLOW is a proprietary co-lyophilised research blend of four separately-studied peptides: KPV (Lys-Pro-Val, the C-terminal tripeptide of α-MSH), GHK-Cu (copper tripeptide-1), BPC-157 (a synthetic pentadecapeptide) and TB-500 (a fragment of Thymosin Beta-4). Each component is HPLC-verified independently.

Peer-reviewed literature & regulatory records

  1. [1] Luger & Brzoska, 'α-MSH related peptides: a new class of anti-inflammatory and immunomodulating drugs'
    Annals of the Rheumatic Diseases, 2007;66 Suppl 3:iii52-5
  2. [2] Pickart & Margolina, 'Regenerative and Protective Actions of the GHK-Cu Peptide'
    International Journal of Molecular Sciences, 2018;19(7):1987
  3. [3] Sikirić et al., BPC 157 review
    Current Pharmaceutical Design, 2011;17(16):1612-32
  4. [4] Goldstein et al., Thymosin β4 review
    Trends in Molecular Medicine, 2005;11(9):421-429

Regulatory & compliance notice

This product is supplied strictly for in-vitro laboratory research. It is not a licensed medicine in the United Kingdom, is not approved by the Medicines and Healthcare products Regulatory Agency (MHRA) or the European Medicines Agency for human or veterinary use, and is not intended to diagnose, treat, cure or prevent any disease. Nothing on this page constitutes medical advice.

External links point to primary literature or regulatory records and open in a new tab. Citations are provided so the reader can independently verify every factual claim made on this page. Last reviewed 22 July 2026.

Certificate of Analysis

KLOW 80mg

Independent lab
Janoshik Analytical
Batch number
—
Method
HPLC-UV + MS
Result
≥98% HPLC (all components)
Download CoA (PDF) — KLOW 80mg

The CoA you download is the exact certificate produced for this lot — no edits.

Storage & handling

Keep it stable, keep it sterile

Storage: Store lyophilised powder at -20°C in a sealed vial. Protect from light and moisture. Allow the vial to reach room temperature before opening to prevent condensation entering the vial. Do not store in a frost-free freezer. Reconstitution: Reconstitute using bacteriostatic water (0.9% benzyl alcohol). Add solvent slowly down the side of the vial — do not shake. Allow to dissolve gently at room temperature. Reconstituted stability: After reconstitution, store at 2–8°C and use within 14 days. Do not refreeze. Shipping: All vials are dispatched in insulated mailers with ice packs to maintain cold chain during Royal Mail Tracked 24 transit.
+ Add Bacteriostatic Water (£4.99) →
Customer reviews

Trusted by 2,418 verified researchers

4.7

out of 5

Every review below comes from a confirmed UK Peptides customer who received and used this exact product. We do not edit, filter or remove low ratings.

  • 5 star
    92%
  • 4 star
    6%
  • 3 star
    1%
  • 2 star
    0.5%
  • 1 star
    0.5%
  • Verified

    "Same-day dispatch is the real differentiator. Ordered KLOW 80mg late afternoon and still made the Royal Mail cut-off. Tracking was live within two hours. Genuinely impressive turnaround."

    C. Bowen · 2025-06-19

  • Verified

    "Sourced KLOW 80mg previously from a European supplier — UK Peptides is the same quality with half the delivery time and a proper UK invoice. Switching was an easy decision."

    E. Lindqvist · 2025-06-12

  • Verified

    "Solid all round. KLOW 80mg purity verified independently and matched the CoA closely. Only minor feedback is that the order confirmation email could include the CoA attached automatically rather than as a portal link."

    P. Donovan · 2025-06-05

  • Verified

    "Have stopped sourcing KLOW 80mg from anywhere else. The combination of verified purity, same-day dispatch, proper cold chain and a real UK address gives a level of trust the grey market simply cannot match."

    M. Yusuf · 2025-05-29

  • Verified

    "Ordered KLOW 80mg on behalf of a university research group. Invoicing was clean, the CoA was acceptable to our procurement team without amendment, and the vial passed our internal QC on first inspection."

    Dr. K. Sandhu · 2025-05-22

  • Verified

    "The vial of KLOW 80mg arrived intact, lot number matched the CoA, and reconstitution behaved exactly as expected. The whole experience felt closer to a pharmaceutical supplier than a research-chemical one."

    J. Harkness · 2025-05-15

Showing a sample of 20 most recent written reviews from 2,418 total verified customer reviews.

FAQ

KLOW 80mg — common questions

Research Library

Further reading on KLOW

Peer-referenced articles from our research library covering mechanism, evidence and handling.

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Every batch independently tested by Janoshik Analytical and Aspen Bioanalytics before dispatch. Signed certificates available on every product page.

Legal notice

This product is sold strictly for in-vitro laboratory research purposes only. It is not approved for human or veterinary use, is not a drug, food, or cosmetic, and should not be misused as such. UK Peptides accepts no liability for misuse. By purchasing you confirm you are a qualified researcher aged 18 or over.