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Research Compound Catalog — 2026
A curated catalog of research-grade peptides and bioactive compounds for qualified researchers. All products listed are for scientific investigation only and are not intended for human use, diagnosis, or treatment.
GLP/GIP/Glucagon Triple Agonist · 10 mg
Retatrutide (GLP-RT) is a tri-receptor agonist targeting GLP-1, GIP, and glucagon receptors simultaneously. Research interest centers on its differential engagement of all three pathways compared to dual-agonist compounds, with ongoing clinical studies investigating metabolic and body composition endpoints. Supplied as lyophilized powder.
GLP/GIP/Glucagon Triple Agonist · 20 mg
Higher-concentration presentation of retatrutide for research protocols requiring extended dosing or comparative dose-response studies. The triple-receptor mechanism provides a distinct pharmacological profile from semaglutide and tirzepatide analogs. Supplied as lyophilized powder with documented purity.
GHK-Cu 35mg · TB-500 10mg · BPC-157 5mg · Total 50 mg
A tri-peptide blend combining GHK-Cu (copper tripeptide), TB-500 (Thymosin Beta-4 fragment), and BPC-157. Research interest spans tissue remodeling, extracellular matrix signaling, and angiogenic pathways. The combination format enables multi-target investigation in a single preparation. Supplied as co-lyophilized powder.
GHK-Cu 70mg · TB-500 10mg · BPC-157 12mg · Total 70 mg
Enhanced-concentration formulation of the GLOW blend with doubled GHK-Cu and increased BPC-157 fractions. Designed for research protocols requiring higher peptide loading or extended study timelines. The GHK-Cu fraction has been independently studied for matrix metalloproteinase modulation and wound-healing signaling cascades.
Human Chorionic Gonadotropin · 10,000 IU
Human chorionic gonadotropin is a glycoprotein hormone structurally similar to LH, binding the LH/CGR receptor. In research contexts it is used to study gonadotropin receptor signaling, Leydig cell function, and steroidogenesis pathways. Available at 10,000 IU per vial as lyophilized powder.
GHRH Analog · 10 mg
Tesamorelin is a synthetic analog of growth hormone-releasing hormone (GHRH) that stimulates pituitary GH secretion. Research applications include investigation of GH pulsatility, IGF-1 axis modulation, and visceral adipose tissue metabolism. Its 44-amino-acid GHRH sequence is stabilized for research-grade lyophilized storage.
GHRH Analog · 5 mg
Entry-concentration presentation of tesamorelin suited for dose-titration studies or protocols with smaller subject groups. Same synthetic GHRH analog profile, enabling investigation of the hypothalamic-pituitary-somatotropic axis. Stored as lyophilized powder under nitrogen atmosphere.
Body Protection Compound · 10 mg
BPC-157 is a 15-amino-acid partial sequence of body protection compound isolated from human gastric juice. Research has focused on its interactions with the nitric oxide system, angiogenesis, and growth factor receptor signaling. Extensively studied in preclinical models examining gastrointestinal and musculoskeletal tissue pathways.
Mitochondrial-Derived Peptide · 10 mg
MOTS-c (Mitochondrial Open Reading Frame of the 12S rRNA-c) is a mitochondria-encoded peptide with emerging research interest in metabolic signaling. Studies have investigated its role in AMPK pathway activation, glucose utilization, and age-related metabolic decline. Represents a novel class of mitochondrial-nuclear signaling molecules.
Anxiolytic Heptapeptide · 5 mg
Selank is a synthetic analog of the endogenous tuftsin tetrapeptide. Research applications include investigation of GABAergic modulation, BDNF expression, and enkephalin metabolism. Studied for its interaction with serotonin and dopamine transport systems in preclinical neurological models.
ACTH(4-7) Analog · 10 mg
Semax is a synthetic heptapeptide analog of ACTH(4-10), engineered for metabolic stability. It has been investigated for its influence on BDNF and NGF expression, monoamine neurotransmitter systems, and microcirculation. Subject of substantial research from Russian academic institutions with growing international scientific interest.
Copper Tripeptide · 50 mg
GHK-Cu (glycine-histidine-lysine copper complex) is a naturally occurring tripeptide with copper chelation properties. Research has examined its roles in collagen and elastin synthesis, matrix metalloproteinase regulation, antioxidant gene expression, and wound repair signaling. Among the most extensively studied peptides in skin biology and tissue remodeling research.
Melanocortin Receptor Agonist · 10 mg
Melanotan II (MT-II) is a synthetic analog of α-melanocyte-stimulating hormone (α-MSH), acting as a non-selective melanocortin receptor agonist. Research interest spans melanogenesis pathways, MC3R/MC4R signaling, and energy homeostasis. Its potent receptor affinity across multiple melanocortin subtypes makes it a versatile tool compound.
Recombinant Human Growth Hormone · 24 IU
Recombinant human growth hormone (rhGH) with identical 191-amino-acid sequence to endogenous somatropin. Used in research studying somatotropic axis function, IGF-1 signaling, lipolysis, and protein anabolism. Available as 24 IU lyophilized vials. Currently in transit — estimated arrival May 13, 2026.
Nicotinamide Adenine Dinucleotide · 500 mg
NAD+ is a critical coenzyme in cellular redox reactions and a substrate for sirtuins and PARPs. Research interest has expanded into its roles in mitochondrial biogenesis, DNA repair signaling, and age-related metabolic decline. Supplied as high-purity lyophilized powder.
GIP/GLP-1 Dual Agonist · 10 mg
Tirzepatide is a dual agonist targeting both GIP (glucose-dependent insulinotropic polypeptide) and GLP-1 receptors via a single synthetic molecule. Research interest centers on its simultaneous engagement of two incretin pathways and the differential effects compared to mono-agonist compounds. Supplied as lyophilized powder.
GHRH Analog + Ghrelin Mimetic · 5 mg + 5 mg
A combination preparation of CJC-1295 without DAC (a GHRH analog) and Ipamorelin (a selective ghrelin receptor agonist). Research applications center on synergistic stimulation of pituitary GH secretion through complementary receptor mechanisms. The pairing enables investigation of GHRH and ghrelin pathway crosstalk in a single protocol.
Thymic Peptide · 10 mg
Thymosin Alpha-1 (Tα1) is a 28-amino-acid peptide derived from the thymic protein prothymosin alpha. Research interest focuses on its modulatory effects on dendritic cell maturation, T-cell differentiation, and innate immune signaling pathways including TLR-mediated responses. Extensively studied in immunological research contexts.
Who We Are
Big Bear Research supplies qualified researchers with a curated selection of peptide compounds for scientific investigation. Our catalog is maintained with attention to purity documentation and compound integrity.
All compounds listed on this platform are strictly for research purposes. We do not provide medical advice, facilitate human administration, or accept orders through this website. Products are not available for shipment.
Researchers seeking compound information are encouraged to review available peer-reviewed literature and consult appropriate institutional resources.