Research Peptides

BPC157, TB500, GHK-Cu (Glow Blend) 70mg

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Glow 70 Peptide | A BPC-157 TB-500 GHK-Cu Peptide Blend

Our Glow Stack Peptide contains a standardized blend of BPC-157 10mg, TB-500 10mg, and GHK-Cu 50mg. We supply each batch of Glow 70 as a lyophilized powder. We also test each lot for endotoxins, purity, and identity, to support consistency in research. Licensed Peptides’ Glow 70 is strictly for research use:

Standardized peptide amounts in a convenient single-vial format
Manufactured under strict quality control standards
99%+ purity, confirmed through HPLC tests
Tested for endotoxins and heavy metals
Molecular identity confirmed for every batch through mass spectrometry
Lyophilized (freeze-dried) to keep it active and stable for longer

What is the Glow Stack Peptide?

Glow Stack is a multi-peptide blend of BPC-157, TB-500, and GHK-Cu. The number 70 refers to the total weight of the lyophilized powder in the single vial, in milligrams. When you use a pre-blended standardized preparation, it’s easier to reduce inconsistencies across different studies. You don’t need to source or combine individual peptides before use. One pre-blended vial of Glow 70 guarantees that every little amount you draw contains the exact intended proportions. Note: GHK-Cu is a copper-binding peptide with unique solubility compared to BPC-157 and TB-500. When manufacturers lyophilize these three peptides together, the solubility and electrostatic properties of GHK-Cu ensure all molecules coexist stably, without prematurely oxidizing or falling out. Here at Licensed Peptides, we supply a range of peptide blends for research use, such as BPC-157, TB-500 (Wolverine Stack), BPC-157, TB-500, GHK-Cu, KPV (Klow Blend), and more.

Glow Stack Peptide Specifications

Product Name	Glow 70 Peptide/Glow Stack Peptide
Peptide Class	Proprietary Research Blend
Components	BPC-157, TB-500, GHK-Cu
Total Content	70mg
Purity	99%+ HPLC Verified
Form	Lyophilized Powder
Testing	Third-Party Verified
Documentation	COAs Available For Every Batch
Manufacturing	USA GMP Facility
Storage	-20°C Long-Term
Application	Research Use Only

Important Notice

Licensed Peptides supplies the Glow 70 Peptide exclusively for research. It’s not approved for human or veterinary use. Any discussion concerning the biological activity of the Glow Stack Peptide refers to preclinical and in vitro studies only.

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Tesamorelin, Ipamorelin 10mg Blend

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Tesamorelin, Ipamorelin 10mg Blend is a laboratory research formulation used to study GHRH-receptor and ghrelin-receptor signaling in controlled experimental systems. This product is supplied strictly for research use only. It is not approved or intended for human or animal use, and any discussion of biological activity refers only to preclinical or in vitro research. This blend can be viewed as a dual-mechanism experimental system:

One peptide acts as a targeted pathway initiator, often observed interacting with specific metabolic markers.

The other functions as a steady signaling modulator commonly associated with stable GH-related release patterns in controlled studies.

This formulation consists of high-purity peptides, manufactured under controlled conditions and supplied as LPS-free peptides. Each component is verified as an endotoxin-free peptide, with research peptides endotoxin tested to support consistency and reliability in laboratory experimentation. All information provided pertains strictly to research observations and experimental analysis. This product is not intended for human consumption, animal administration, diagnostic use, or therapeutic application.
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Sermorelin

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Sermorelin is a laboratory research peptide used to study GHRH receptor signaling, pituitary response behavior, and downstream endocrine pathway activity in controlled experimental systems. This product is supplied strictly for research use only. It is not approved or intended for human or animal use, and any discussion of biological activity refers only to preclinical or in vitro research. For research consistency and data integrity, sermorelin used in laboratory settings is commonly produced as a high-purity peptide and manufactured under stringent quality controls. Research-grade formulations are frequently described as LPS-free peptides and endotoxin-free peptides, helping minimize confounding variables related to immune activation in experimental systems. Additionally, research peptides endotoxin tested are often preferred in controlled studies to support reproducibility and reliability of collected data. Sermorelin is intended strictly for research purposes only. It is not for human or animal use, and any references herein relate exclusively to findings observed in experimental, laboratory, or research subject models.

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Ipamorelin

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Ipamorelin is a laboratory research peptide used to study receptor signaling, peptide kinetics, and downstream pathway behavior in controlled experimental systems. This product is supplied strictly for research use only. It is not approved or intended for human or animal use, and any discussion of biological activity refers only to preclinical or in vitro research. For research integrity and reproducibility, Ipamorelin is commonly supplied as a high-purity, LPS-free peptide, manufactured under conditions designed to minimize biological contaminants. Use of an endotoxin-free peptide is critical in laboratory environments, as endotoxin interference can significantly alter signaling data and immune-related assay outcomes. Accordingly, research peptides endotoxin tested for Ipamorelin are preferred in advanced experimental applications requiring consistent and interpretable results. For Research Use Only. Not for Human or Animal Use. This compound is intended solely for laboratory research and analytical investigation.

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TB-500 (Thymosin Beta-4) 10mg

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TB-500 (Thymosin Beta-4) 10mg is a laboratory research peptide used to study actin-related signaling, cellular migration, and experimental pathway responses in controlled systems. This product is supplied strictly for research use only. It is not approved or intended for human or animal use, and any discussion of biological activity refers only to preclinical or in vitro research TB-500 supplied for research applications is manufactured as a high purity, LPS-free peptide and is classified as an endotoxin-free peptide, ensuring minimal interference in sensitive experimental systems. Each batch is produced under stringent quality controls and is research peptides endotoxin tested, supporting reproducibility and reliability in in-vitro and preclinical study designs. This material is intended strictly for laboratory research and scientific investigation only. TB-500 is not intended for human or animal use, and no information herein should be interpreted as relating to therapeutic application, clinical outcomes, or direct biological benefit outside of controlled research settings.

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KPV 10mg

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Buy KPV peptide for research use only. Every batch we supply undergoes independent HPLC purity analysis, mass spectrometry identity verification, and screening for endotoxins and heavy metals before release. Certificates of Analysis for every batch are available.

Certified KPV Peptide for Research | 99%+ Purity

At Licensed Peptides™, we supply research-grade KPV made in GMP-certified facilities within the U.S. Our manufacturing team understands the requirements of laboratory and scientific research, and as such, produces each batch under strict quality control. Additionally, we independently verify each batch through accredited laboratories to confirm purity, identity, sterility, and reliability through a 6-point quality verification process. When you buy KPV peptide from Licensed Peptides, you’ll receive a compound that upholds our research-grade standards: • SPPS-Synthesized Peptides: Our KPV peptide is synthesized via solid-phase peptide synthesis (SPPS) to ensure accuracy in its sequence and maximum purity. • Lyophilized KPV Peptide for Stability: Freeze-drying helps preserve its integrity while shipping, storing, and handling in the lab. • 99%+ HPLC-Verified Purity: Third-party labs test every batch of KPV to confirm purity levels of 99%+. • Identity Confirmation Through Mass Spectrometry: We confirm the peptide’s molecular identity and composition. • Heavy-Metal & Endotoxin Screening: We test each batch for bacterial endotoxins, lipopolysaccharides (LPS), and heavy metals. Our KPV is endotoxin-free and LPS-free. • Certificates of Analysis: Every batch of KPV comes with transparent documentation that provides detailed analytical results. • USA GMP Manufacturing: Our peptides are manufactured in GMP-certified facilities in the U.S., upholding the highest standards of quality. • Same-Day Shipping: We ship any order in stock (placed before our daily cutoff) on the same day within the US. • U.S.-Based Expert Support for Researchers: We have a responsive team that understands the needs of researchers. Contact us anytime by phone at +1 (855) 322-2214 or email [email protected] with any questions.

What Is KPV Peptide?

KPV is a synthetic peptide that’s made up of three amino acids: Lys-Pro-Val. These three amino acids are the C-terminal fragment (position 11-13) of the alpha-melanocyte-stimulating hormone (α-MSH), which is a naturally occurring melanocortin peptide that’s involved in the regulation of inflammation and immune responses. Researchers use the KPV peptide to study inflammatory signaling, epithelial biology, and communication pathways within the immune system.

Licensed Peptides KPV Product Specifications

Peptide Class	Synthetic Tripeptide
Sequence	Lys-Pro-Val (KPV)
Quantity	Choose from 1, 3, 5 & 10 Vial Options
Strength	10mg Per Vial
Purity	99%+ HPLC Verified
Form	Lyophilized Powder
Manufacturing	USA GMP Facility
Testing	Third-Party Verified
Documentation	Certificate of Analysis Available
Storage	-20°C Long-Term
Application	Research Use Only

Important Notice

Licensed Peptides supplies KPV Peptide exclusively for research. It’s not approved for human or veterinary use. Any discussion concerning the biological activity of KPV refers to preclinical and in vitro studies only.

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5-Amino-1MQ

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What Is 5-Amino-1MQ?
5-Amino-1MQ is a common abbreviation for 5-amino-1-methylquinolinium. It’s a small-molecule research compound investigated in studies involving Nicotinamide N-Methyltransferase (NNMT). Unlike peptides, 5-Amino-1MQ belongs to the methylquinolinium class of compounds. It’s studied as a selective NNMT inhibitor in laboratory settings. NNMT is an enzyme that catalyzes the transfer of a methyl group from S-adenosylmethionine (SAM) to nicotinamide (NAM), producing 1-methylnicotinamide (MNA) and S-adenosylhomocysteine (SAH). NNMT participates in nicotinamide metabolism through this activity. It may influence cellular methylation balance, metabolic signaling, and NAD⁺-related biochemical pathways.
Why Researchers Study 5-Amino-1MQ
Scientific interest in 5-Amino-1MQ comes from the research into NNMT biology and its contribution to cellular metabolism. Published studies have investigated NNMT and NNMT inhibitors across areas of laboratory and preclinical research, including

Nicotinamide metabolism

NNMT pathway regulation

Cellular energy metabolism

NAD+ salvage-pathway biology

Adipocyte biology

Molecular signaling pathways

Methylation-related biochemical processes

Experimental metabolic research models

NNMT influences multiple interconnected biochemical pathways. Researchers investigate how selective NNMT inhibition affects cellular processes under controlled laboratory conditions.
Key Published Research
A widely cited study by Kraus and colleagues used genetic knockdown in mice. They investigated the biological role of NNMT. The researchers reported that lowering NNMT expression changed metabolic pathway activity and energy use. This helped to show that NNMT is a key target in metabolic research.¹ Neelakantan and colleagues then expanded research involving small-molecule NNMT inhibitors. Their work found and described several selective NNMT inhibitors, including 5-amino-1-methylquinolinium derivatives. They tested these inhibitors in cell and animal models.² They reported changes in intracellular nicotinamide-related metabolites and examined the biological effects of NNMT inhibition under experimental conditions.² These outcomes have increased scientific interest in NNMT biology. They still support lab studies on its role in cell metabolism. They also support research on biochemical regulation.
Research Considerations And Limitations
Current evidence involving 5-Amino-1MQ and NNMT inhibition is predominantly preclinical. Most published findings originate from cell-based studies and animal models. Although NNMT may affect nicotinamide levels and NAD+ pathways, the real impact in the body is still unclear. Research is ongoing. Changes in NNMT activity shouldn’t be interpreted as producing predictable changes in NAD+ levels across all biological systems. Human safety, efficacy, dosing, and clinical utility haven’t been established. Further research is required to characterize the biological mechanisms associated with NNMT inhibition and the broader implications of these findings. Licensed Peptides supplies 5-Amino-1MQ strictly for laboratory research purposes. It isn’t approved for human or animal use.
References

Kraus D, Yang Q, Kong D, et al. Nicotinamide N-methyltransferase knockdown protects against diet-induced obesity. Nature. 2014;508(7495):258-262. doi:10.1038/nature13198.

Neelakantan H, Vance V, Wetzel MD, et al. Selective and membrane-permeable small molecule inhibitors of nicotinamide N-methyltransferase reverse high fat diet-induced obesity in mice. Biochemical Pharmacology. 2018;147:141-152.

Aksoy S, Szumlanski CL, Weinshilboum RM. Human nicotinamide N-methyltransferase. Pharmacogenetics. 1994;4(2):81-86.

Alston TA, Abeles RH. Substrate specificity and catalytic mechanism of nicotinamide N-methyltransferase. Archives of Biochemistry and Biophysics. 1988;260(2):601-608.

Gao Y, Martin NI, van Haren MJ. Nicotinamide N-Methyltransferase: At the crossroads of metabolism and epigenetic regulation. Trends in Biochemical Sciences. 2024.

Important Notice
This product is supplied strictly for research use only. It is not approved or intended for human or animal use, consumption, therapeutic use, clinical application, or diagnostic purposes. Any discussion of biological activity refers solely to laboratory, in vitro, or preclinical research.
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PT-141 10mg

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PT-141, scientifically referred to as Bremelanotide, is a synthetic peptide developed through extensive structural modification of the naturally occurring alpha-melanocyte-stimulating hormone (α-MSH). This peptide has gained considerable interest within laboratory environments due to its interaction with melanocortin receptors, most notably MC1R, MC3R, and MC4R. These receptors play essential roles in neuroendocrine regulation, melanocortin pathway mapping, immunomodulatory activity, and behavioral response modulation within controlled studies. This PT-141 10mg lyophilized peptide format is commonly selected in laboratory settings due to its stability, purity potential, and compatibility with precise experimental design. Through the use of advanced manufacturing and purification protocols, research-grade PT-141 enables controlled observations essential for neurochemical, behavioral, and receptor-specific investigations. This formulation is manufactured as a High Purity, LPS-free peptide, supporting research environments that require minimized interference from bacterial contaminants. As an Endotoxin-free peptide, PT-141 is suitable for sensitive in-vitro and analytical studies where endotoxin presence could compromise experimental integrity. Additionally, all batches are research peptides endotoxin tested, ensuring quality control standards aligned with rigorous laboratory research requirements. This product is intended strictly for research and laboratory use only. Not for human or animal use.

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IGF-1 LR3

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IGF-1 LR3 is a synthetic, laboratory-engineered analog of IGF-1 used in controlled research to study receptor interaction, peptide stability, and downstream signaling behavior in experimental systems. This product is supplied strictly for research use only. It is not approved or intended for human or animal use, and any discussion of biological activity refers only to preclinical or in vitro research. This increased bio-availability allows research teams to explore extended cellular signaling events without the rapid degradation typically observed with standard IGF-1. Its stability profile and functional responsiveness have made IGF-1 LR3 a widely utilized peptide in scientific studies focusing on metabolic behavior, protein synthesis pathways, and tissue-repair models. Formulated at 100mcg, IGF-1 LR3 provides laboratories with a flexible and practical quantity for diverse experimental setups, including in-vitro cellular assays, mechanistic pathway investigations, and stress-response modeling. Because the Long R3 form interacts more freely with IGF-1 receptors, with minimal interference from IGFBPs, it is valued in studies examining growth-factor signaling cascades, metabolic responses, and regenerative mechanisms. This product is manufactured to high purity standards and is produced as an LPS-free peptide and endotoxin-free peptide, ensuring minimal background interference in sensitive experimental conditions. All research peptides are endotoxin tested to support reproducibility, consistency, and reliability across laboratory studies. For Research Use Only. Not for Human or Animal Use. This product is intended solely for laboratory research and investigational purposes and is not approved for diagnostic, therapeutic, or consumptive applications.

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Epithalon

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Epithalon (also known as Epitalon) is a synthetic tetrapeptide used in laboratory research to study telomere biology, peptide signaling, and related cellular pathways in controlled experimental systems. This product is supplied strictly for research use only. It is not approved or intended for human or animal use, and any discussion of biological activity refers only to preclinical or in vitro research. Epithalon has attracted significant interest within the fields of aging biology and molecular research due to its observed interactions with telomerase activity and telomere dynamics in controlled experimental models. Telomeres are repetitive nucleotide sequences located at the ends of chromosomes that function as protective structures, maintaining chromosomal stability during successive cellular divisions. Progressive telomere shortening has been consistently associated with cellular senescence and replicative limits in a wide range of in vitro and experimental studies. Experimental investigations involving Epithalon have primarily focused on its molecular signaling properties, gene expression modulation, and chromosomal endpoint behavior under laboratory conditions. These findings are derived from controlled research environments and are intended solely to advance scientific understanding of cellular aging mechanisms and peptide–DNA interactions. Epithalon supplied for research applications is typically manufactured to high purity standards and is characterized as an LPS-free peptide, endotoxin-free peptide, and research peptide endotoxin tested to ensure suitability for sensitive laboratory assays, cellular studies, and biochemical analysis. These quality attributes are critical for minimizing experimental interference and maintaining data integrity in research settings. Importantly, Epithalon is not approved for medical, veterinary, or dietary use. All discussion surrounding this compound pertains strictly to laboratory, cellular, or experimental research settings. No claims are made regarding therapeutic outcomes, enhancement of human health, or clinical efficacy.

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AOD9604 5mg

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AOD9604 is a synthetic peptide fragment used in laboratory research to study metabolic signaling, adipose tissue biology, and related experimental models. This product is supplied strictly for research use only. It is not approved or intended for human or animal use, and any discussion of biological activity refers only to preclinical or in vitro research. For laboratory and analytical consistency, AOD9604 5 mg is typically supplied as a high-purity peptide, manufactured under controlled conditions. Research batches are produced as LPS-free and endotoxin-free peptides, with research peptide endotoxin testing performed to support reliability in sensitive experimental systems. These quality parameters are especially relevant in studies where inflammatory signaling or immune interference must be carefully controlled. AOD9604 5mg is intended strictly for research purposes only. Not for human or animal use. Any findings referenced are derived from experimental models and controlled research settings and should not be interpreted as therapeutic or clinical outcomes.

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CJC-1295 NO DAC

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CJC-1295 NO DAC is a research peptide used in laboratory studies of GHRH receptor activity, peptide stability, and controlled signaling pathways in experimental models. This product is supplied strictly for research use only. It is not approved or intended for human or animal use, and any discussion of biological activity refers only to preclinical or in vitro research. In contrast to DAC (Drug Affinity Complex) versions, which remain active for extended periods because of the affinity complex that binds to serum proteins, the NO-DAC form is intentionally brief in duration. This characteristic allows for more precise timing, closer alignment with natural GH pulsatility, and a cleaner signaling window that is often advantageous in controlled studies. Research protocols examining circadian influences, acute cellular responses, metabolic pathways, and tissue-specific GH interactions frequently utilize this short-acting design for data accuracy. For laboratory applications, CJC-1295 NO DAC is typically supplied as a high purity, LPS-free peptide, manufactured under controlled conditions to support experimental consistency. Each batch is produced as an endotoxin-free peptide, with research peptides endotoxin tested to help ensure suitability for sensitive in-vitro and ex-vivo research environments. These quality attributes are particularly important in studies where immune activation, inflammatory signaling, or cellular stress responses may influence experimental outcomes. This compound is intended strictly for research purposes only. Not for human or animal use.

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