KLOW Blend 80mg

159,99 €

Klow Blend is a synergistic peptide formulation intended for advanced research in dermatology and tissue regeneration, composed of BPC-157 10mg, TB-500 (Thymosin Beta-4) 10mg, KPV 10mg and GHK-Cu 50mg.

This combination integrates four peptides with complementary mechanisms acting at different levels of cellular repair and tissue healing.
BPC-157 stimulates fibroblast migration, collagen production, and the formation of new blood vessels through modulation of VEGFR2 receptors and FAK–paxillin pathways.
TB-500 promotes tissue regeneration and angiogenesis through increased VEGF expression and activation of cellular motility, contributing to the repair of muscle, dermal, and connective tissue.
GHK-Cu, a copper-binding tripeptide, promotes collagen synthesis and tissue remodeling, also thanks to its antioxidant and modulatory activity.
KPV (Lys-Pro-Val) is known for its ability to modulate the inflammatory response and for its relevance in research on cutaneous homeostasis.

The combined action of these four peptides provides a synergistic effect on processes of angiogenesis, extracellular matrix remodeling, and cellular regeneration dynamics. This synergy makes them of interest for dermatological and tissue research in experimental settings.

Thanks to their complementary interaction, the components of Klow Blend represent a reference model for the study of biological mechanisms involved in regeneration and cellular modulation processes.

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Latest tested batchPC-KLOW-0123U

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Klow Blend – Extended Research Overview

BPC-157 + TB-500 + GHK-Cu + KPV Blend is a peptide formulation intended for preclinical research on tissue regeneration, dermatology, and inflammation modulation. It integrates four peptides with complementary mechanisms: BPC-157 (a stable gastric pentadecapeptide with pro-angiogenic and reparative properties), TB-500 (a functional derivative of Thymosin Beta-4, 43 aa, regulator of actin dynamics and inflammation), GHK-Cu (a copper-binding tripeptide, pro-collagen and antioxidant), and KPV (a tripeptide derived from α-MSH, studied for its local immunomodulatory activity). The objective is to leverage multifactorial synergies on angiogenesis, cellular migration, ECM remodeling, and redox–cytokine regulation to accelerate and improve the quality of reparative processes.

Biochemical Mechanisms of the Components

BPC-157. Derived from the Body Protective Compound, it has shown effects in animal models on the GI tract, liver, pancreas, tendons/ligaments, muscle, cornea, heart, CNS, and nerves. It acts prominently on nitric oxide (NO) signaling, counteracting the damaging effects of NO inhibition (e.g., L-NAME) and modulating eNOS through the upregulation of antioxidant enzymes (e.g., HO-1). Transcriptomic evidence indicates fine regulation of Egr, Nos (especially eNos), Srf, Vegr, Plcγ, and Kras, impacting adhesion, thrombosis, and inflammatory response. Rapid and widespread tissue distribution after administration supports a multi-organ activity profile. [1][2]

TB-500 (Thymosin Beta-4). An actin-sequestering peptide that regulates cell motility, growth, and division. Beyond its role in actin dynamics, it also “moonlights” as a transcriptional modulator of nitric oxide synthase pathways, angiogenesis, proliferation, and immuno-inflammation: it attenuates NF-κB and TLR, reduces cytokines such as TNF-α and IL-6, and activates PI3K/Akt/eNOS, Notch, and Ang1/Tie2; it modulates TGF-β (anti-fibrotic) and influences Wnt (neo-folliculogenesis). Reported benefits include myocardial, skeletal muscle, skin/cornea, and CNS regeneration. [3][6][7]

GHK-Cu. A natural complex (Gly-His-Lys + Cu²⁺) found in plasma, saliva, and urine, known in dermatology for promoting collagen synthesis, fibroblast proliferation, ECM remodeling, and dermal healing. It modulates metalloproteinases and antiproteases, suppresses pro-inflammatory cytokines (TNF-α, IL-6), enhances antioxidant systems (SOD, glutathione), and coordinates the deposition/degradation balance of proteins at the genetic level. ]

KPV. A tripeptide (Lys–Pro–Val) derived from the C-terminal portion of α-melanocyte stimulating hormone (α-MSH), studied in preclinical models for its ability to reduce NF-κB activation and modulate the production of pro-inflammatory cytokines (TNF-α, IL-6, IL-1β). It exhibits a predominantly local action on the tissue microenvironment and the epithelial barrier, contributing to inflammation resolution without systemic immunosuppressive effects. Recent studies also explore KPV delivery strategies to improve experimental stability and bioavailability. [11]

Functional Synergies of the Blend

Angiogenesis and perfusion. TB-500 and BPC-157 converge on VEGF/vascularization, while GHK-Cu supports endothelial proliferation. KPV contributes indirectly by promoting a controlled inflammatory environment, supporting functional and orderly neo-angiogenesis.

Cell migration and ECM. TB-500 optimizes actin polymerization and cellular motility; BPC-157 and GHK-Cu enhance fibroblast activity and collagen/ECM deposition, building a robust “scaffold” for neo-vascularization and re-epithelialization. KPV limits excessive cytokine signaling that may hinder proliferative phases.

Immunomodulation and redox balance. The four peptides reduce oxidative stress and pro-inflammatory cytokines through distinct yet complementary pathways: BPC-157 realigns the NO/eNOS axis, TB-500 attenuates NF-κB/TLR signaling, GHK-Cu buffers ROS and cooperates in inflammatory resolution, while KPV promotes the controlled closure of the local inflammatory phase.

Preclinical Applications: Musculoskeletal, Dermatological, and Post-Surgical

Muscle/Tendon. BPC-157 increases GH receptors in local fibroblasts, amplifying anabolic signaling at the site without systemic elevation; TB-500 accelerates ECM deposition and activates satellite cells for differentiation; GHK-Cu reduces oxidative load and excessive scarring, improving elasticity and the quality of newly formed tissue. In combination, these effects result in faster and more functionally consistent recovery trajectories.

Dermatology and Chronic Wounds. GHK-Cu is well established as an active agent for dermal repair, texture, and elasticity; co-administration with BPC-157 and TB-500 provides a favorable microenvironment for re-epithelialization, angiogenesis, and controlled remodeling, with potential experimental relevance in ulcers and hard-to-heal wounds.

Bioburden Control. TB-500 exhibits antimicrobial properties and enhances antibiotic penetration; GHK-Cu can generate lipid complexes in situ with antimicrobial activity, reducing bacterial and fungal colonization; BPC-157 increases perfusion and immune cell recruitment, contributing to an environment hostile to pathogens.

Anti-Aging Profiles and Tissue Resilience

Aging is associated with declining reparative capacity, chronic inflammation, and redox dysfunction. TB-500 supports organ regeneration (heart, CNS, cornea, skin, muscle) by activating progenitor cells and protecting mature cells; BPC-157 attenuates ischemic damage and necrosis markers, preserving perfusion and tissue integrity; GHK-Cu modulates broad gene programs, suppresses NF-κB, supports DNA repair and proteasomal functions, reducing ROS and cytokines. KPV contributes by maintaining a contained inflammatory response, favorable to long-term tissue resilience.

Formats and Experimental Use

Available configuration: BPC-157 10 mg + TB-500 10 mg + GHK-Cu 50 mg + KPV 10 mg (total 80 mg). This setup simplifies ordering, storage, titration, and co-administration, allowing researchers to focus on experimental design, histological/biomechanical outcomes, and gene expression analysis.

Research Warnings

Product intended exclusively for research use only. Not intended for the diagnosis, treatment, or prevention of diseases; not to be administered to humans or animals outside authorized settings. An ethical protocol, appropriate PPE, and suitable storage conditions are required; experimental controls, pre-specified endpoints, and bias mitigation strategies should be implemented.

References

[1] 10.3389/fphar.2022.1026182
[2] 10.3390/ph18020185
[3] 10.3389/fendo.2021.767785
[4] 10.1016/S0014-2999(97)01033-9
[5] 10.1196/annals.1415.004
[6] 10.2147/DDDT.S82030
[7] 10.3389/fmolb.2022.925700
[8] 10.18632/oncotarget.11168
[9] 10.1016/j.bmcl.2014.12.029
[10] 10.3390/biomedicines10112696
[11]Recent Advances in KPV Peptide Delivery

Disclaimer - For Research Use Only

The products offered by Pepticore Aminos are intended exclusively for research and laboratory use and are sold only to qualified professionals, institutions, or authorized entities. These products are not intended for human or veterinary consumption, nor for any application involving living organisms, including – but not limited to – diagnostic, therapeutic, or recreational purposes.

By making a purchase, the customer declares that:

they are a qualified professional or entity, possessing the necessary competence, training, and facilities for the safe handling of chemical reagents;
they will use the product in full compliance with all applicable local, national, and European Union laws and regulations;
they will adopt appropriate safety measures during all stages of handling, storage, and disposal.

Prohibited uses:

The product must not be used as an Active Pharmaceutical Ingredient (API) in the manufacturing or preparation of medicines intended for humans or animals;
Any direct administration or use on humans or animals is strictly prohibited;
Pepticore Aminos does not endorse or permit the use of its products for the production, testing, or development of illegal substances.

Regulatory compliance:

Pepticore Aminos does not claim or imply that its products are approved by the European Medicines Agency (EMA), the Food and Drug Administration (FDA), or any other regulatory authority. All information provided is for informational and scientific purposes only. These products are not intended to diagnose, treat, cure, or prevent any disease.

Liability:

L’acquirente si assume ogni responsabilità per la manipolazione, conservazione e utilizzo del prodotto in condizioni sicure e conformi alla legge.
Pepticore Aminos non potrà essere ritenuta responsabile per danni diretti o indiretti derivanti da un uso improprio, dallo stoccaggio non corretto o da un utilizzo non autorizzato del prodotto.
Pepticore Aminos si riserva il diritto di rifiutare la vendita a qualsiasi individuo o ente sospettato di uso improprio dei propri prodotti.

In case of doubts regarding the safe and lawful use of the product, it is recommended to consult a qualified professional experienced in laboratory research.

Storage

Storage Instructions

All Pepticore Aminos products are manufactured using a lyophilization (freeze-drying) process, which ensures product stability during shipping for up to 3–4 months.

Once reconstituted (mixed with bacteriostatic water), the peptides should be stored in the refrigerator to maintain stability. After reconstitution, they remain stable for up to 30 days.

What is Lyophilization

Lyophilization is a dehydration process, also known as cryodesiccation, in which peptides are first frozen and then exposed to low pressure. Under these conditions, the water in the vial sublimates directly from solid to gas, leaving behind a stable, white crystalline structure (lyophilized peptide).

The white powder can be stored at room temperature until reconstitution with bacteriostatic water.

Storage After Delivery

Keep peptides cool and protected from light. For use within a few days, weeks, or months, simple refrigeration at a temperature of < 4 °C (39 °F) is sufficient.

Lyophilized peptides are generally stable at room temperature for several weeks or longer; if use is expected within a few weeks or months, this storage condition is acceptable.

Long-Term Storage

For periods of several months or years, storage in a −80 °C (−112 °F) freezer is recommended as the optimal solution to preserve peptide stability.

For more information on proper storage techniques, visit:
Peptide Storage Information

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