Research Peptides

This is the whole Licensed Peptides catalogue in one grid: single-compound vials, pre-mixed blends, oral capsules and pre-reconstituted 30ml atomized solutions, from BPC-157 and TB-500 to LP2-T, LP3-R and the Wolverine and Klow blends. Use the category links in the menu to narrow by research area, or sort this page by name or price.

Every peptide listed is manufactured in a GMP-certified facility in the United States, independently verified at 99%+ purity by high-performance liquid chromatography, identity-confirmed by mass spectrometry, and screened for endotoxins and heavy metals before release. The Certificate of Analysis for each batch is published in our testing library, so you can check the lot before you order. Orders ship cold from the U.S. Products sold here are supplied to researchers for laboratory and analytical use only, and are not intended for human or animal use.

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LP2-T

From $53.99 — or subscribe to save 10%

LP2-T Overview

LP2-T is a high-purity research peptide supplied by Licensed Peptides™ as a lyophilized powder, strictly for laboratory use. It is stocked in our Metabolic Peptides range and is one of the most frequently requested compounds in the catalog, where it is used in controlled in-vitro and preclinical study designs examining receptor binding, peptide signaling and downstream assay response. Any reference to biological activity on this page relates solely to analytical and experimental work. Every batch of LP2-T is produced in a USA GMP facility using industry-standard synthesis and purification protocols, then verified by an independent laboratory before release. Each lot is analysed by HPLC to 99%+ purity, confirmed by mass spectrometry and screened for endotoxin, and the certificate of analysis for the exact lot you receive is published on this page. LP2-T is offered in 5mg through 60mg vials and in single, 3, 5 and 10 vial packs, so a study can be scaled without changing lot.

Licensed Peptides’ LP2-T Product Specifications

Product Name	LP2-T
Peptide Class	Metabolic Research Peptide
Quantity	Choose from 1, 3, 5, & 10 Vial Options
Strength	Choose from 5mg – 60mg Per Vial Options
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

Storage and Handling

Lyophilized LP2-T is shipped freeze-dried for stability and is held at -20°C for long-term storage, protected from light and moisture. Once reconstituted with bacteriostatic water, LP2-T solutions are kept refrigerated at 2–8°C and used within the window supported by your protocol. Handling the vial as a lyophilized powder until the day of use is the simplest way to keep results reproducible across a study.

Shipping

Vials are held in industrial-grade freezers prior to dispatch. Orders placed before 4PM PST ship the same business day, cold-packed so the peptide arrives intact and ready for reconstitution.

Important Notice

We supply LP2-T for sale strictly for research purposes. It is not approved for human or veterinary use, and nothing on this page is guidance for consumption, administration or medical use. Any discussion of activity in relation to LP2-T refers solely to analytical study, whether preclinical or in vitro.

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LP3-R

From $57.99 — or subscribe to save 10%

Licensed Peptides’ LP3-R Product Specifications

Product Name	LP3-R
Peptide Class	Triple Receptor Agonist
Quantity	Choose from 1, 3, 5, & 10 Vial Options
Strength	Choose from 5mg – 60mg Per Vial Options
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

We supply LP3-R for sale strictly for research purposes. It’s not approved for human or veterinary use. Any discussion of biological activity in relation to LP3-R refers solely to analytical study, whether regarding preclinical or in vitro research.

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SS-31

From $99.99 — or subscribe to save 10%

SS-31 is a laboratory research peptide used to study mitochondrial membrane interactions, cardiolipin binding, and cellular signaling 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. One of the unique aspects of SS-31 is its specific affinity for cardiolipin, a phospholipid located within the inner mitochondrial membrane that is essential for maintaining electron transport chain structure and membrane integrity. Disturbances in cardiolipin stability are commonly examined in research involving oxidative stress, mitochondrial dysfunction, and bioenergetic decline. SS-31’s ability to interact with cardiolipin has therefore made it a recurring subject in studies investigating how mitochondrial membrane condition affects broader cellular behavior. Additionally, research has documented that SS-31 may influence the production of reactive oxygen species (ROS) at the mitochondrial level. Excessive ROS production is commonly evaluated in studies on cellular stress, inflammation, and mitochondrial impairment. By focusing on mitochondria directly, rather than acting as a broad-spectrum antioxidant, SS-31 offers researchers a pathway to study targeted mechanisms of oxidative modulation rather than systemic antioxidant activity. For laboratory use, SS-31 is commonly supplied as a high-purity, LPS-free peptide, manufactured to meet strict research standards. As an endotoxin-free peptide, it is frequently utilized in sensitive in vitro and ex vivo experimental setups where contamination control is critical. Research peptides such as SS-31 are typically endotoxin tested to support reproducibility and reliability across mitochondrial and cellular research applications. This compound is intended strictly for research use only and is not approved for human or animal use.

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5-Amino-1MQ Capsules 50mg

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60 Capsules Capsule form for precise research. 5-Amino-1MQ Capsules 50mg are supplied strictly for laboratory research use only. This material is intended for analytical and controlled research applications. It is not approved or intended for human or animal use, ingestion, dosing, or therapeutic application. Within controlled laboratory settings, 5-Amino-1MQ is utilized to study how NNMT inhibition alters intracellular nicotinamide handling and affects downstream metabolic signaling pathways, including those related to NAD+ homeostasis, mitochondrial dynamics, and adipocyte functionality. Investigators value this compound due to its specificity, stability, and consistent behavior in experimental models. This product is supplied as a high-purity research compound and is manufactured to meet stringent quality standards, including LPS-free and endotoxin-free specifications. Each batch undergoes research peptide endotoxin testing to ensure suitability for sensitive laboratory applications where contamination control is critical.

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Epithalon

From $91.99 — or subscribe to save 10%

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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MK677 Capsules 12.5mg

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60 Capsules Capsule form for precise research. MK-677 Capsules 12.5mg are supplied strictly for laboratory research use only. This material is intended for analytical and controlled research applications. It is not approved or intended for human or animal use, ingestion, dosing, or therapy.

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FOXO4-DRI 10mg

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FOXO4-DRI (FOXO4-D-Retro-Inverso) is a synthetic senolytic research peptide designed to interfere with the interaction between the transcription factor FOXO4 and the tumor-suppressor protein p53. This interaction is associated with the survival of senescent cells. By disrupting the FOXO4–p53 interaction, FOXO4-DRI has been investigated for its ability to promote apoptosis, or programmed cell death, in selected senescent-cell models.

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BPC157, TB500, GHKCu, KPV (Klow Blend) 80mg

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BPC157, TB500, GHK-Cu, KPV (Klow Blend) 80mg is a laboratory research formulation used to study peptide behavior, signaling pathways, and multi-component cellular responses 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. Each peptide within the blend has been independently examined in peer-reviewed scientific literature across various in vitro and experimental research models. When evaluated collectively, the KLOW Blend provides a structured framework for exploring potential synergistic or complementary interactions across multiple biological systems within controlled research settings. All components in the KLOW Blend are manufactured to high-purity research standards and supplied as LPS-free peptides. The formulation is endotoxin-free and consists of research peptides that are endotoxin tested, supporting consistency and reliability in sensitive experimental protocols. For Research Use Only. Not for Human or Animal Use.

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Tesamorelin

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Tesamorelin 10mg 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. Tesamorelin 10mg supplied for research purposes is manufactured to meet high analytical standards. It is typically provided as a high-purity, LPS-free peptide, verified as an endotoxin-free peptide, and classified under research peptides endotoxin tested protocols. These quality attributes support reproducibility, consistency, and integrity across experimental and laboratory investigations. Importantly, Tesamorelin 10mg is not intended for human or animal use. It is supplied strictly for laboratory, educational, and investigative research purposes only.

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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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BPC-TB Atomized Solution 30ml

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BPC-TB Atomized Solution 30ml is supplied strictly for laboratory research use only. This material is intended for analytical and controlled research applications. It is not approved or intended for human or animal use, ingestion, dosing, or therapeutic application. This product is not a nasal spray and is not manufactured, labeled, or offered for nasal or other human administration. It is not intended for ingestion, inhalation, injection, topical application, or introduction into the human or animal body by any route.

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PT-141 Atomized Solution 30ml

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PT-141 Atomized Solution 30ml is supplied strictly for laboratory research use only. This material is intended for analytical and controlled research applications. It is not approved or intended for human or animal use, ingestion, dosing, or therapeutic application. This product is not a nasal spray and is not manufactured, labeled, or offered for nasal or other human administration. It is not intended for ingestion, inhalation, injection, topical application, or introduction into the human or animal body by any route. 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.

Select options - From $159.99 This product has multiple variants. The options may be chosen on the product page Details