Research Peptides

N-Acetyl Epitalon Amidate is a stabilized analog of Epitalon (Ala-Glu-Asp-Gly), modified with N-terminal acetylation and C-terminal amidation for enhanced enzymatic resistance. Investigated for telomerase activation. Supplied as 99.3% avg pure lyophilized powder with Certificate of Analysis. For research purposes only. Not for human consumption.

Research-grade Adamax. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

KPV is a naturally occurring tripeptide (Lys-Pro-Val) derived from the C-terminal end of alpha-melanocyte-stimulating hormone (alpha-MSH). It has been studied for its immunomodulatory signaling in gastrointestinal and immune biology research models. Alpha-MSH-derived immunomodulatory tripeptide Intestinal epithelial barrier and PepT1 transporter research NF-kB pathway modulation studies For research purposes only. Not for human consumption.

Three-peptide co-lyophilized research blend: BPC-157 + GHK-Cu + TB-500 in a single 70mg vial. Targets angiogenesis, cell migration, and extracellular matrix renewal simultaneously. 99.3% avg purity (HPLC verified). COA included. For research purposes only. Not for human consumption.

Nicotinamide adenine dinucleotide (NAD+) is an essential coenzyme present in all living cells, serving as a critical electron carrier in oxidative phosphorylation, ATP production, DNA repair, and calcium-dependent signaling pathways. Supplied as 99.3% avg pure lyophilized powder with Certificate of Analysis. For research purposes only. Not for human consumption.

SNAP-8 (Acetyl Octapeptide-3) is a synthetic octapeptide that mimics the N-terminal domain of SNAP-25. Investigated for modulating neuromuscular junction activity. Supplied as 99.3% avg pure lyophilized powder with Certificate of Analysis. For research purposes only. Not for human consumption.

Research-grade Hyaluronic Acid. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Research-grade 5-amino-1mq. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Research-grade Dermorphin. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Retatrutide is a novel triple-agonist peptide targeting GIP, GLP-1, and glucagon receptors simultaneously. This multi-receptor approach has generated significant research interest in metabolic studies. Triple hormone receptor agonism (GIP/GLP-1/Glucagon) Metabolic pathway modulation research Energy homeostasis and body composition studies For research purposes only.

Thymosin Alpha-1 is a 28-amino acid immunomodulatory peptide originally isolated from thymic tissue. It has been extensively studied for its role in modulating innate and adaptive immune responses in various research models. 28-amino acid thymic peptide Innate and adaptive immune modulation research Dendritic cell maturation and T-cell activation studies For research purposes only.

Research-grade Thymalin. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Research-grade KissPeptin-10. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Hexarelin is a synthetic hexapeptide growth hormone secretagogue and one of the most potent GHS-R1a receptor agonists studied. It has been researched for its strong growth hormone-releasing properties and cardioprotective effects. Potent synthetic GH secretagogue hexapeptide Growth hormone release and axis stimulation Cardiovascular and cardioprotective research For research purposes only.

IGF-1 LR3 (Long Arg3 IGF-1) is an 83-amino acid analog of insulin-like growth factor 1 with an arginine substitution at position 3 and a 13-amino acid N-terminal extension. These modifications significantly reduce IGF binding protein affinity, increasing bioavailability in research applications. Extended analog of IGF-1 with enhanced bioavailability Muscle hypertrophy and tissue growth studies IGF-1 signaling pathway and receptor activation research For research purposes only.

Research-grade GDF-8. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Research-grade AOD-9604. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Research-grade HCG. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Sermorelin is a synthetic peptide corresponding to the first 29 amino acids of naturally occurring growth hormone-releasing hormone (GHRH). It is one of the most well-characterized GHRH analogs in growth hormone axis research. GHRH(1-29) – bioactive fragment of native GHRH Growth hormone release and pulsatility research Somatotroph axis function studies For research purposes only.

Research-grade CJC-1295 Without DAC. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Research-grade AICAR. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Synergistic blend combining BPC-157 (VEGFR2/NO/FAK pathways) and TB-500 (actin regulation/progenitor cell mobilization) for multi-pathway tissue repair research. 99.3% avg purity per component. For laboratory research use only.

Research-grade Oxytocin Acetate. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Research-grade DSIP. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Research-grade Gonadorelin Acetate. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Research-grade PT-141. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Melanotan II (MT-2) is a synthetic cyclic heptapeptide analog of alpha-MSH with potent melanocortin receptor agonist activity. Binds MC1R, MC3R, MC4R, MC5R. Studied for melanogenesis and energy homeostasis. Supplied as 99.3% avg pure lyophilized powder with Certificate of Analysis. For research purposes only. Not for human consumption.

Research-grade MT-1. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Research-grade HGH 191AA. 99.3% avg purity, HPLC & MS verified. Lyophilized powder in sealed glass vial. For laboratory research use only. Not for human consumption.

Tirzepatide is a 39-amino acid dual GIP/GLP-1 receptor agonist peptide studied for metabolic and insulinotropic signalling pathways in vitro research. Features a C-20 fatty diacid moiety enabling extended pharmacokinetic profile. Supplied at 99.3% avg purity (HPLC-verified), with Certificate of Analysis for every batch. Key research areas: Dual incretin receptor signaling and glucose-dependent insulin secretion Insulin sensitivity and metabolic homeostasis Body weight regulation and energy balance For research purposes only. Not for human consumption.

Semax is a synthetic heptapeptide analog of the adrenocorticotropic hormone fragment ACTH(4-7). It has been studied extensively for its neurotrophic and nootropic properties in various experimental models. ACTH(4-7) analog with enhanced metabolic stability Neurotrophic factor expression and BDNF pathway research CNS receptor binding markers and memory research models For research purposes only. Not for human consumption.

Semaglutide is a long-acting GLP-1 receptor agonist peptide analogue (CAS 910463-68-2), supplied by CertaPeptides as lyophilized powder (injectable format) and oral tablets (3mg, 7mg) for laboratory research use only (99.3% avg HPLC purity). In published clinical-trial literature, Marso et al. (2016, SUSTAIN-6, PMID 27633186) reported cardiovascular event-rate data in type-2-diabetes cohorts, and Wilding et al. (2021, STEP 1, PMID 33567185) reported mean body-weight-change values in a placebo-controlled adult obesity cohort. CertaPeptides supplies semaglutide as a research compound; these trial figures are reported for research context only and are not medical claims. For laboratory research use only. Not for human consumption.