Browse Protocols

5-Amino-1MQ (5-amino-1-methylquinolinium) is a small-molecule inhibitor of the enzyme nicotinamide N-methyltransferase (NNMT). It is a synthetic quinolinium compound, not a peptide, though…

Adamax is a synthetic analog of the peptide Semax, modified by N-terminal acetylation and C-terminal amidation (Ac-MEHFPGP-NH2) to resist enzymatic breakdown, extend…

AHK-Cu (Copper Tripeptide-3) is a synthetic copper-binding tripeptide, alanyl-histidyl-lysine complexed with copper(II). It is used topically as a cosmetic ingredient, most often…

AOD-9604 is a synthetic 16-amino acid peptide based on the C-terminal fat-metabolizing fragment of human growth hormone (residues 176-191), with a tyrosine…

ARA-290 (cibinetide) is a synthetic 11-amino acid peptide derived from the tissue-protective helix B region of erythropoietin (EPO). It was engineered to…

BPC-157 (Body Protection Compound 157) is a synthetic pentadecapeptide (15 amino acids) whose sequence is derived from a protein found in human…

Cagrilintide is a long-acting amylin analog developed by Novo Nordisk as a once-weekly subcutaneous injection for weight management and type 2 diabetes….

Cartalax is a short synthetic peptide bioregulator from the Khavinson family, most commonly described as the tripeptide Ala-Glu-Asp (AED). It was developed…

Cerebrolysin is a standardized preparation of low-molecular-weight peptides and free amino acids produced by enzymatic breakdown of purified porcine brain proteins. It…

Chonluten is a short synthetic peptide bioregulator from the Khavinson family, the tripeptide Glu-Asp-Gly (EDG), also designated T-34. It was developed at…

This blend pairs CJC-1295 without DAC (Modified GRF 1-29, a short-acting GHRH analog) with Ipamorelin (a selective ghrelin-receptor agonist) in a single…

CJC-1295 with DAC is a long-acting analog of growth hormone-releasing hormone. It uses the same tetrasubstituted GHRH(1-29) backbone as the no-DAC form…

CJC-1295 without DAC, usually called Modified GRF 1-29, is a synthetic analog of growth hormone-releasing hormone based on the active GHRH(1-29) fragment,…

Dihexa is a small synthetic peptidomimetic derived from angiotensin IV, engineered at Washington State University for metabolic stability and blood-brain-barrier penetration. It…

DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring nonapeptide, sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu (WAGGDASGE), first isolated in the 1970s from the cerebral venous blood…

Epithalon (Epitalon) is a synthetic tetrapeptide, Ala-Glu-Asp-Gly (AEDG), developed by Vladimir Khavinson's laboratory as a simplified analog of Epithalamin, a bovine pineal-gland…

Follistatin 344 (FST-344) is the 344-amino acid precursor isoform of follistatin, a naturally occurring glycoprotein that binds and neutralizes myostatin (GDF-8) and…

FOXO4-DRI is a synthetic senolytic peptide designed to selectively kill senescent ('zombie') cells. It is a D-retro-inverso peptide (built from D-amino acids…

GHK-Cu is the copper(II) complex of the human tripeptide GHK (glycyl-L-histidyl-L-lysine), a naturally occurring molecule found in plasma, saliva, and urine whose…

GHRP-2 (pralmorelin) is a synthetic hexapeptide that acts as a ghrelin-receptor agonist and growth hormone secretagogue, stimulating pulsatile GH release from the…

GHRP-6 is a synthetic hexapeptide growth hormone secretagogue and ghrelin-receptor agonist that stimulates pulsatile GH release. It was one of the first…

The GLOW Blend combines GHK-Cu, BPC-157, and TB-500 in a single co-lyophilized vial. It is the Wolverine repair backbone (BPC-157 plus TB-500)…

Glutathione (GSH) is a naturally occurring tripeptide, gamma-L-glutamyl-L-cysteinyl-glycine, and the body's primary intracellular antioxidant, synthesized in nearly every cell. Oral glutathione is…

Gonadorelin is a synthetic decapeptide identical to endogenous gonadotropin-releasing hormone (GnRH). Given in pulses, it stimulates the pituitary to release luteinizing hormone…

Human chorionic gonadotropin (hCG) is a glycoprotein hormone normally produced by the placenta in pregnancy. As a medicine it acts like luteinizing…

HGH 191AA is recombinant human growth hormone (somatropin), a 191-amino-acid single-chain protein identical to the growth hormone made by the pituitary gland….

HMG (human menopausal gonadotropin, or menotropins) is a purified gonadotropin preparation containing both follicle-stimulating hormone (FSH) and luteinizing hormone (LH) activity, historically…

IGF-1 LR3 (Long R3 IGF-1) is a synthetic 83-amino-acid analog of human insulin-like growth factor 1 (native IGF-1 is 70 amino acids)….

Ipamorelin is a synthetic pentapeptide that selectively stimulates growth hormone (GH) release from the pituitary by activating the ghrelin receptor. Its defining…

Kisspeptin is a family of peptides encoded by the KISS1 gene that act as the furthest-upstream trigger of the reproductive (hypothalamic-pituitary-gonadal) axis….

The KLOW Blend is the GLOW formula with KPV added: GHK-Cu, BPC-157, and TB-500 plus the anti-inflammatory tripeptide KPV, in a single…

KPV is a tripeptide (lysine-proline-valine) corresponding to the C-terminal three residues of alpha-melanocyte-stimulating hormone (alpha-MSH). It retains alpha-MSH's anti-inflammatory activity while lacking…

Livagen is a synthetic tetrapeptide (Lys-Glu-Asp-Ala, or KEDA) from the Khavinson family of short-peptide bioregulators, developed at the St. Petersburg Institute of…

LL-37 is the only cathelicidin antimicrobial peptide found in humans, a 37-amino-acid host-defense peptide named for its two N-terminal leucines and its…

Mazdutide is a once-weekly injectable peptide that activates both the GLP-1 receptor and the glucagon receptor, making it the first dual GLP-1/glucagon…

Melanotan 1 (afamelanotide) is a synthetic 13-amino-acid analog of alpha-melanocyte-stimulating hormone (alpha-MSH) that selectively targets the melanocortin-1 receptor (MC1R), increasing eumelanin production…

Melanotan 2 (MT-II) is a synthetic cyclic analog of alpha-melanocyte-stimulating hormone that activates melanocortin receptors non-selectively. Unlike Melanotan 1 (afamelanotide), which is…

MGF (Mechano Growth Factor) is the E-domain peptide of IGF-1Ec, a splice variant of the IGF-1 gene that is transiently expressed in…

MOTS-c is a 16-amino-acid peptide encoded not by nuclear DNA but by the mitochondrial genome itself (the MT-RNR1 / 12S rRNA region),…

NAD+ (nicotinamide adenine dinucleotide) is a coenzyme present in every living cell, essential for converting food into cellular energy (ATP), DNA repair,…

Ovagen is a synthetic tripeptide (Glu-Asp-Leu, or EDL) from the Khavinson family of short-peptide bioregulators, developed at the St. Petersburg Institute of…

Oxytocin is a naturally occurring nonapeptide hormone produced in the hypothalamus and released by the posterior pituitary, with roles in uterine contraction,…

PE-22-28 is a synthetic seven-amino-acid peptide engineered as a shortened, more potent analog of spadin, a naturally occurring peptide cleaved from the…

PEG-MGF is the polyethylene glycol-conjugated form of MGF (mechano growth factor), the 24-amino-acid E-domain peptide of the IGF-1Ec splice variant. Native MGF…

Pinealon is a synthetic tripeptide (Glu-Asp-Arg, or EDR) from the Khavinson family of short-peptide bioregulators, developed at the St. Petersburg Institute of…

PNC-27 is a synthetic 32-amino-acid chimeric research peptide combining a p53-derived HDM-2-binding sequence (p53 residues 12 to 26) with a membrane-residency peptide…

Prostamax is a synthetic tetrapeptide (Lys-Glu-Asp-Pro, or KEDP) from the Khavinson family of short-peptide bioregulators, conceived as the defined-sequence successor to older…

PT-141 (bremelanotide) is a synthetic cyclic heptapeptide melanocortin receptor agonist that acts centrally on the brain pathways governing sexual desire, rather than…

Retatrutide is a first-in-class, once-weekly investigational peptide that activates three metabolic receptors at once: GIP, GLP-1, and glucagon. Developed by Eli Lilly,…

Selank is a synthetic heptapeptide (Thr-Lys-Pro-Arg-Pro-Gly-Pro) developed at the Institute of Molecular Genetics of the Russian Academy of Sciences as a stable…

Semaglutide is a GLP-1 receptor agonist marketed by Novo Nordisk as Ozempic and Rybelsus (type 2 diabetes) and as Wegovy (chronic weight…

Semax is a synthetic heptapeptide (Met-Glu-His-Phe-Pro-Gly-Pro) developed at the Institute of Molecular Genetics of the Russian Academy of Sciences in the 1980s….

Sermorelin is a synthetic analog of the first 29 amino acids of growth hormone-releasing hormone (GHRH 1-29), the shortest fragment that fully…

SLU-PP-332 is a synthetic small molecule (not a peptide, despite being sold alongside them) developed at Saint Louis University as a pan-agonist…

SNAP-8 (INCI: Acetyl Octapeptide-3) is a synthetic eight-amino-acid cosmetic peptide developed by Lipotec (now part of Lubrizol Life Science) as an extended…

SS-31 (elamipretide) is a mitochondria-targeted tetrapeptide from the Szeto-Schiller family that penetrates cell membranes and binds cardiolipin, a key lipid of the…

Survodutide (BI 456906) is an investigational once-weekly injectable glucagon/GLP-1 receptor dual agonist being developed by Boehringer Ingelheim, licensed from Zealand Pharma. Like…

TB-500 is a synthetic seven-amino-acid peptide (Ac-LKKTETQ) corresponding to residues 17 to 23 of thymosin beta-4, the actin-binding domain of that naturally…

Tesamorelin is a synthetic 44-amino-acid analog of growth hormone-releasing hormone, stabilized by a trans-3-hexenoic acid group on the N-terminal tyrosine that resists…

Testagen is a synthetic tetrapeptide (Lys-Glu-Asp-Gly, or KEDG) from the Khavinson family of short-peptide bioregulators, developed at the St. Petersburg Institute of…

Thymalin is a peptide complex extracted from calf thymus tissue, developed within the Khavinson bioregulator program at the St. Petersburg Institute of…

Thymosin Alpha 1 (thymalfasin) is a 28-amino-acid immune-modulating peptide originally isolated from thymus tissue by Allan Goldstein's group in the 1970s. Marketed…

Tirzepatide is a once-weekly injectable peptide that activates both the GIP and GLP-1 receptors (a dual incretin agonist, sometimes called a twincretin)….

Vesugen is a synthetic tripeptide (Lys-Glu-Asp, or KED) from the Khavinson family of short-peptide bioregulators, developed at the St. Petersburg Institute of…

Vilon is a synthetic dipeptide (Lys-Glu, or KE) from the Khavinson family of short-peptide bioregulators, developed at the St. Petersburg Institute of…

The Wolverine Blend is a community and vendor formulation pairing BPC-157 and TB-500 in a single co-lyophilized vial. The name is borrowed…