The catalog

IGF-1 LR3 (Insulin-like Growth Factor-1 Long Arg3) is a synthetic 83-amino acid analogue of human IGF-1, engineered with two structural modifications: substitution of glutamic acid at position 3 with arginine, and addition of a 13-amino acid N-terminal extension (Met-Lys-Arg extension sequence). These modifications dramatically reduce binding affinity for IGF binding proteins (IGFBPs 1–6) compared to native IGF-1, resulting in a prolonged half-life in serum-based assay systems due to reduced sequestration. IGF-1 LR3 signals through the IGF-1 receptor (IGF-1R), a receptor tyrosine kinase, activating downstream PI3K/Akt and Ras/MAPK signaling cascades in cell-based models. It has been widely used as a research reagent in studies of myoblast and satellite cell proliferation, protein synthesis pathway characterization, and insulin receptor substrate (IRS-1/IRS-2) phosphorylation kinetics in skeletal muscle and adipocyte cell culture systems. Researchers also employ IGF-1 LR3 in receptor binding competition assays and IGFBP displacement studies due to its reduced protein-binding profile relative to recombinant human IGF-1. Supplied as a lyophilized powder for in vitro and ex vivo research use only.

All-in-one healing and skin blend (GHK-Cu, KPV, TB-500, BPC-157). 80mg. KLOW is a four-peptide research blend totaling 80mg of lyophilized powder. It contains BPC-157 (10mg), a 15-amino-acid synthetic peptide derived from a sequence found in human gastric juice protein; TB-500 (10mg), a 43-amino-acid fragment of the naturally occurring protein thymosin beta-4; GHK-Cu (50mg), a copper-bound tripeptide first isolated from human blood plasma in 1973; and KPV (10mg), a three-amino-acid fragment from the C-terminal region of alpha-melanocyte-stimulating hormone. The powder appears white to off-white with a faint blue tint from the copper in GHK-Cu. It dissolves readily in water and should be stored refrigerated at 2–8 °C. Each component is a well-characterized peptide with an established chemical identity and published molecular structure. This product is strictly for research purposes only. Not approved for human or animal use.

Copper peptide for skin remodeling, collagen, hair, and wound repair. 100mg. GHK-Cu (glycyl-L-histidyl-L-lysine copper(II) complex) is a naturally occurring copper-binding tripeptide found in human plasma, saliva, and urine. It has been extensively studied in wound-healing and dermatological research models for its modulation of matrix metalloproteinase (MMP) and tissue inhibitor of metalloproteinase (TIMP) expression in fibroblast cultures. Research has examined its interaction with transforming growth factor-beta (TGF-β) pathways and its effects on collagen and glycosaminoglycan synthesis in extracellular matrix studies. A frequently used reagent in cell migration and tissue remodeling assays. Supplied for in vitro research use only.

Master antioxidant for detox, immune support, and skin brightening. 1500mg. Glutathione (γ-L-glutamyl-L-cysteinyl-glycine, GSH) is the most abundant intracellular non-protein thiol and a central component of cellular redox homeostasis. It functions as a cofactor for glutathione peroxidase (GPx) and glutathione S-transferase (GST) enzyme families and participates in the reduction of disulfide bonds in proteins. Researchers use GSH as a reference compound in oxidative stress assays, reactive oxygen species (ROS) quantification experiments, and studies of the Nrf2/Keap1 antioxidant response element pathway. It is also used to study phase II detoxification mechanisms in hepatocyte cell culture models. Supplied for in vitro research use only

This blend contains CJC-1295 without DAC (5mg) and Ipamorelin (5mg) in a 1:1 ratio, totaling 10mg of lyophilized powder. CJC-1295 without DAC (also called Mod GRF 1-29) is a 29-amino-acid synthetic analog of growth hormone-releasing hormone, engineered with four amino acid substitutions to resist enzymatic degradation. Its molecular weight is approximately 3367 g/mol. Ipamorelin is a pentapeptide — five amino acids — with the sequence Aib-His-D-2-Nal-D-Phe-Lys-NH₂ and a molecular weight of 711.86 g/mol, first described in 1998. The blend is supplied as a white lyophilized powder, water-soluble, and should be stored refrigerated at 2–8 °C.

GLOW is a three-peptide research blend totaling 50mg of lyophilized powder in a 1:7:2 ratio. It contains BPC-157 (5mg), a 15-amino-acid synthetic peptide derived from a partial sequence of human gastric juice protein; TB-500 (10mg), a 43-amino-acid synthetic fragment of the protein thymosin beta-4, which is found in most animal cells; and GHK-Cu (35mg), a copper-bound tripeptide first isolated from human plasma in 1973. The powder has a light blue tint from the copper component. A higher-dose option is also available (10mg BPC-157, 10mg TB-500, 50mg GHK-Cu) for studies requiring increased peptide concentrations.

Russian nootropic peptide for focus, memory, and mental stamina under load. Semax is a synthetic heptapeptide derived from the 4-10 fragment of adrenocorticotropic hormone (ACTH), with an added Pro-Gly-Pro tripeptide tail for improved stability. It was first described in the late 1980s. The molecule has the sequence Met-Glu-His-Phe-Pro-Gly-Pro, a molecular weight of approximately 826.92 g/mol, and the molecular formula C38H54N12O9. It dissolves readily in water and is supplied as a lyophilized powder. The Pro-Gly-Pro tail is a structural feature designed to resist breakdown by prolyl endopeptidases, giving Semax greater stability than the native ACTH fragment. CAS: 80714-61-0. This product is strictly for research purposes only.

Anxiolytic peptide that takes the edge off without sedation or dependence. Selank is a synthetic heptapeptide based on tuftsin, a naturally occurring tetrapeptide (Thr-Lys-Pro-Arg) found as a fragment of the immunoglobulin G heavy chain. First described in the late 1990s, it extends tuftsin with a Pro-Gly-Pro tripeptide tail to resist enzymatic breakdown. The compound has the molecular formula C33H57N11O9, a weight of 751.87 g/mol, and CAS number 129954-34-3. Also designated TP-7, it is supplied as a white to off-white lyophilized powder, readily soluble in water. The Pro-Gly-Pro extension resists cleavage by prolyl endopeptidases, giving Selank greater persistence than native tuftsin. This product is strictly for research purposes only.

Restores natural testosterone production and testicular function. 10,000 IU vial. Human Chorionic Gonadotropin (hCG) is a heterodimeric glycoprotein hormone composed of an alpha subunit shared with luteinizing hormone (LH), follicle-stimulating hormone (FSH), and thyroid-stimulating hormone (TSH), paired with a unique beta subunit. It binds the LH/hCG receptor (LHCGR) and has been widely used as a research tool to study gonadotropin receptor signal transduction, Leydig cell steroidogenesis, and corpus luteum maintenance in animal models. This preparation is provided as a lyophilized powder with stated biological activity in International Units for in vitro and ex vivo research use only.

Modified GH fragment targeting fat loss without affecting blood sugar. 5mg. AOD9604 is a synthetic peptide fragment corresponding to amino acids 176-191 of human growth hormone, with an added tyrosine at the N-terminus. It was developed in the 1990s to isolate a specific region of the growth hormone molecule. The peptide has a molecular weight of 1815.12 g/mol, contains a stabilizing disulfide bridge, and is classified as a modified hGH fragment. It received GRAS status from the U.S. FDA in 2014. Supplied as a lyophilized powder, it is readily soluble in water. This product is for research purposes only. AOD9604 may require 0.6% acetic acid solution for reconstitution. Bacteriostatic water may cause gelling and is not included for free with this product.

Mitochondrial peptide for metabolic efficiency, endurance, and insulin sensitivity. 40mg. MOTS-c is a 16-amino-acid peptide with the molecular formula C101H152N28O22S2 and a molecular weight of 2,174.6 g/mol (CAS 1627580-64-6). First described in 2015, MOTS-c is unusual because it is encoded by mitochondrial DNA rather than nuclear DNA. It belongs to a class called mitochondrial-derived peptides (MDPs) — short peptides encoded within the mitochondrial genome. Its sequence (MRWQEMGYIFYPRKLR) is found within the 12S rRNA gene of mitochondrial DNA, a region not previously known to produce peptides. MOTS-c is supplied as a white to off-white lyophilized powder, soluble in water, and should be stored refrigerated at 2-8 degrees C. This product is strictly for research purposes only.

BPC-157 + TB-500 combo (10mg each). The go-to stack for fast, full-body recovery. WOLVERINE is a two-peptide research blend containing BPC-157 (5mg) and TB-500 (5mg) in a balanced 1:1 ratio, totaling 10mg of lyophilized powder. BPC-157 is a 15-amino-acid synthetic peptide with the sequence Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val, derived from a partial sequence of human gastric juice protein. TB-500 is a 43-amino-acid synthetic fragment of thymosin beta-4, a small protein originally isolated from calf thymus tissue. The blend is supplied as a white lyophilized powder that dissolves readily in water. Store refrigerated at 2–8 °C. This product is strictly for research purposes only. Not approved for human or animal use.

Immune-modulating Thymosin Alpha 1 is a 28-amino-acid peptide with the molecular formula C129H215N33O55 and a molecular weight of 3,108.32 g/mol (CAS 62304-98-7). First isolated in 1977 from a calf thymus extract called Thymosin Fraction 5, it is also known as thymalfasin. The peptide has an acetyl group attached to its N-terminus and begins with serine. It contains no cysteine residues and no disulfide bonds, giving it a straightforward linear structure. Thymosin Alpha 1 is classified as a thymic peptide, part of a family of compounds originally derived from the thymus gland. It is supplied as a white to off-white lyophilized powder, soluble in water, and requires refrigeration when reconstituted. This product is strictly for research purposes only.

L-Carnitine (β-hydroxy-γ-trimethylaminobutyric acid) is a quaternary ammonium compound biosynthesized from lysine and methionine in hepatic and renal tissue. It functions as an obligate cofactor for the carnitine palmitoyltransferase (CPT1/CPT2) enzyme system, which mediates the translocation of long-chain fatty acyl-CoA molecules across the inner mitochondrial membrane for beta-oxidation. Researchers use L-Carnitine as a reference biochemical in fatty acid oxidation flux assays, mitochondrial membrane potential studies, and metabolomics experiments examining acylcarnitine profiles. It is also employed in cell culture models studying lipotoxicity and insulin signaling pathway crosstalk. Supplied for in vitro research use only.

GHRH analog proven to strip visceral belly fat and lift IGF-1. 10mg. Tesamorelin is a synthetic analog of growth hormone-releasing hormone (GHRH), composed of 44 amino acids with the molecular formula C221H366N72O67S and a molecular weight of 5,135.9 g/mol. It is also known by the research designation TH9507 (CAS 218949-48-5). Its structure is identical to naturally occurring human GHRH, except for a trans-3-hexenoic acid group added to the tyrosine at position 1, which increases its resistance to enzymatic breakdown. Tesamorelin is classified as a GHRH analog and is supplied as a lyophilized white to off-white powder, soluble in water. It requires refrigeration after reconstitution. This product is strictly for research purposes only.

Telomerase-activating peptide studied for cellular aging and sleep regulation. 10mg. Epithalon (also spelled Epitalon or Epithalone) is a synthetic tetrapeptide — a chain of four amino acids — with the sequence Ala-Glu-Asp-Gly. It has a molecular weight of 390.34 g/mol and the formula C14H22N4O9 (CAS 307297-39-8). It was first synthesized in the 1990s, modeled on the amino acid composition of epithalamin, a peptide extract from the bovine pineal gland. Epithalon is among the smallest peptides studied in bioregulation research. Its sequence contains two acidic residues — glutamic acid and aspartic acid — giving the molecule a net negative charge at physiological pH. It appears as a white lyophilized powder, dissolves readily in water, and requires refrigerated storage. This product is strictly for research purposes only.

Retatrutide, triple-agonist next-gen fat loss. Strongest in the metabolic lineup. 20mg. GLP3-R is a research-designated synthetic peptide classified as a triple receptor agonist — it incorporates structural motifs from the GLP-1, GIP, and glucagon receptor ligand families. Built on a modified GIP backbone with a C20 fatty diacid chain for albumin binding, it has the molecular formula C221H342N46O68, a weight of approximately 4,191.7 g/mol, and CAS number 2381089-83-2. The addition of glucagon receptor activity, achieved through specific amino acid substitutions, distinguishes it structurally from dual agonists. Supplied as a lyophilized powder, soluble in water. This product is strictly for research purposes only.

Brain bioregulator peptide for cognition, focus, and neuroprotection. 20mg. Pinealon (EDR; Glu-Asp-Arg) is a synthetic tripeptide derived from the peptide bioregulator fraction of bovine pineal gland isolates. Preclinical studies have investigated its interaction with cell cycle regulatory gene expression, particularly genes associated with neuronal differentiation and DNA repair mechanisms. Research has examined Pinealon's effects on chromatin remodeling and its ability to penetrate the blood-brain barrier in rodent models. It has been used in cell culture studies exploring neuroprotective gene expression profiles. Supplied as a lyophilized powder for in vitro and ex vivo research use only.

Bacteriostatic Water (BAC Water) is sterile water containing 0.9% benzyl alcohol as a bacteriostatic preservative, suitable for repeated multi-dose withdrawal from a single vial without microbial proliferation between uses. It is a standard laboratory solvent used for the reconstitution of lyophilized peptide research compounds, ensuring solubility and stability of the reconstituted material over an extended period under refrigerated storage. BAC Water is a non-active, inert solvent reagent and is not itself a pharmacological or biological compound. Provided as a research laboratory solvent only.

Cellular energy and repair coenzyme. Nicotinamide adenine dinucleotide (NAD+) is a coenzyme found in all living cells. It is a dinucleotide — a molecule composed of two nucleotides linked through their phosphate groups — one containing adenine and the other nicotinamide, a derivative of vitamin B3. NAD+ has a molecular weight of 663.43 g/mol and the formula C21H27N7O14P2 (CAS 53-84-9). First described in 1906, NAD+ exists in two interconvertible forms: the oxidized form (NAD+) and the reduced form (NADH). In its research-grade form, it is a white lyophilized powder that dissolves readily in water but degrades when exposed to light or heat, requiring refrigerated storage. This product is strictly for research purposes only.

Bremelanotide for libido and arousal, works on desire not just blood flow. 10mg. PT-141 (bremelanotide) is a synthetic cyclic heptapeptide belonging to the melanocortin peptide family. It was derived from the research compound Melanotan II and first described in the early 2000s. The molecule features a lactam bridge — a cyclic bond between amino acid side chains — that constrains it into a ring shape. It has the molecular formula C50H68N14O10, a weight of 1,025.2 g/mol, and CAS number 189691-06-3. Classified as a melanocortin receptor ligand, it is structurally related to compounds in the MC1R through MC5R family. Supplied as a white to off-white lyophilized powder, soluble in water. This product is strictly for research purposes only.

Delta sleep-inducing peptide (DSIP) is a naturally occurring nonapeptide — a chain of nine amino acids — with the sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu. It has a molecular weight of 848.81 g/mol and the formula C35H48N10O15 (CAS 62568-57-4). First isolated in 1977 from rabbit cerebral venous blood, DSIP is classified as amphiphilic, meaning it contains both water-attracting and water-repelling regions. The tryptophan residue at its N-terminus provides a characteristic UV absorbance signature used for laboratory identification. DSIP is a low-molecular-weight amphiphilic nonapeptide — the selective membrane that separates circulating blood from brain tissue. It appears as a white lyophilized powder that is soluble in water. This product is strictly for research purposes only.

Gold-standard peptide for gut, tendon, and soft-tissue Research. 10mg. BPC-157 is a synthetic pentadecapeptide — a chain of 15 amino acids — with the sequence Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val. It has a molecular weight of 1,419.53 g/mol and the molecular formula C62H98N16O22. The peptide is derived from a partial sequence of a larger protein identified in human gastric juice, first characterized in the early 1990s. BPC-157 is classified as a gastric pentadecapeptide and is notable for its stability in acidic conditions and high water solubility, properties that are uncommon among peptides of similar size. It is produced exclusively through solid-phase peptide synthesis and appears as a white lyophilized powder in its research-grade form. This product is strictly for research purposes only. https://pubchem.ncbi.nlm.nih.gov/#query=%22Bpc+157%22&tab=literature

TB-500 is the synthetic form of Thymosin Beta-4, a 43-amino-acid peptide first isolated from calf thymus tissue in the 1960s. It has the molecular formula C212H350N56O78S, a molecular weight of 4,963.4 g/mol, and is identified by CAS number 77591-33-4. The peptide is notable for containing a central actin-binding domain — a region structurally complementary to actin, a major structural protein found in biology. Thymosin Beta-4 is classified as a naturally occurring intracellular peptide and is one of the most abundant members of the beta-thymosin family. TB-500 is supplied as a white to off-white lyophilized powder, soluble in water, and should be stored frozen for long-term stability. This product is strictly for research purposes only.

5-Amino-1-methylquinolinium (5-Amino-1MQ) is a cell-permeable small molecule inhibitor of nicotinamide N-methyltransferase (NNMT), an enzyme that catalyzes the N-methylation of nicotinamide using S-adenosylmethionine (SAM) as the methyl donor. NNMT is expressed in adipose tissue, liver, and skeletal muscle and has been studied for its role in regulating the cellular NAD⁺ precursor pool and one-carbon metabolism. Preclinical research has used 5-Amino-1MQ to investigate NNMT's contributions to adipocyte differentiation, lipid metabolism gene expression, and SAM-dependent methylation reactions in cell-based models. Supplied for in vitro research use only.

GLP2-T is a research-designated synthetic 39-amino acid peptide classified as a dual GIP/GLP-1 receptor ligand. First described in patent filings around 2016, the molecule is built on a GIP backbone with a C20 fatty diacid modification — a lipidation strategy common in modern peptide analog design. It has the molecular formula C225H348N48O68, a weight of approximately 4,810.52 g/mol, and CAS number 2023788-19-2. It is supplied as a white to off-white lyophilized powder, soluble in water. This product is strictly for research purposes only.

Mitochondria-targeted peptide (elamipretide) for cellular energy and recovery. SS-31 is a synthetic tetrapeptide — a chain of four amino acids with the sequence D-Arg-Dmt-Lys-Phe-NH2, where Dmt is 2′,6′-dimethyltyrosine, a modified form of tyrosine. Its molecular formula is C32H49N9O5, its molecular weight is approximately 639.8 g/mol, and its CAS number is 736992-21-5. The peptide belongs to a class of mitochondria-targeted tetrapeptides whose structure follows an alternating aromatic-cationic motif (positive charge, aromatic ring, positive charge, aromatic ring), which gives it membrane-permeable characteristics. SS-31 has a structural affinity for cardiolipin, a phospholipid found almost exclusively in the inner mitochondrial membrane. Supplied as a white to off-white lyophilized powder, it is soluble in water. This product is for research purposes only.

Upstream hormone trigger for LH/FSH and natural reproductive signaling. 10mg. Kisspeptin-10 is a decapeptide — a chain of ten amino acids — with the sequence Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH₂. It is the shortest bioactive fragment of the kisspeptin-54 protein, which is encoded by the KISS1 gene, first identified in 1996 at Pennsylvania State University. The peptide has the molecular formula C₆₃H₈₃N₁₇O₁₄, a molecular weight of 1302.45 g/mol, and CAS number 374675-21-5. The C-terminal amide group on the final phenylalanine is a defining structural feature that distinguishes it from truncated kisspeptin variants. Supplied as a white lyophilized powder with purity of 98% or higher by HPLC, highly soluble in bacteriostatic water. Store refrigerated at 2–8 °C. This product is strictly for research purposes only. Not approved for human or animal use.