

Human Chorionic Gonadotropin (HCG) is a glycoprotein hormone widely studied in endocrinology, reproductive biology, and hormone receptor research. Researchers utilize HCG in controlled laboratory environments to investigate hormone signaling, receptor interactions, endocrine regulation, and cellular communication. Longevia Research supplies research-grade HCG with a strong commitment to purity, consistency, and manufacturing excellence, supporting dependable scientific and analytical research.
HCG is commonly used in preclinical and in vitro research involving reproductive hormone biology, endocrine signaling, receptor activation, and molecular pathways. Its well-characterized structure and biological activity make it an important research compound across multiple scientific disciplines. Every batch is manufactured under stringent quality standards and undergoes comprehensive testing to verify identity, purity, and batch-to-batch consistency for reliable laboratory performance.
Current scientific investigations involving HCG focus on endocrine regulation, hormone-receptor interactions, reproductive biology, cellular signaling, and molecular communication. Ongoing laboratory studies continue to expand the understanding of its biological mechanisms and physiological functions within controlled experimental models. This product is supplied exclusively to support scientific research and analytical applications.
At Longevia Research, every batch of HCG is manufactured using carefully controlled production processes and subjected to rigorous quality verification procedures. Identity, purity, and consistency are thoroughly evaluated before release, ensuring researchers receive dependable research-grade materials suitable for professional laboratory investigations and analytical studies.
HCG is supplied strictly for laboratory research, analytical testing, and educational purposes. This product is not intended for human consumption, veterinary use, diagnosis, treatment, cure, or prevention of any disease. Purchasers are responsible for complying with all applicable local, national, and international regulations regarding the purchase, storage, handling, and use of research materials.

Longevia Research supplies VIP (Vasoactive Intestinal Peptide, CAS 40077-57-4) 10mg in a 90-spray research format. A naturally occurring 28-amino-acid endogenous neuropeptide studied in VPAC1/VPAC2 receptor pharmacology, gastrointestinal neurobiology, vascular signaling, neuroendocrine research, circadian biology, and immunological signaling. Research Use Only.

Longevia Research supplies Tirzepatide (LY3298176, CAS 2023788-19-2) in 10mg, 20mg, 30mg, and 60mg quantities in a 45-spray research format. A synthetic 39-amino-acid dual GIP and GLP-1 receptor agonist peptide investigated in incretin biology, pancreatic islet signaling, glucose homeostasis, metabolic research, and cardiometabolic pharmacology. Research Use Only.

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Longevia Research supplies Tesa/IPA — a two-peptide research formulation containing Tesamorelin (CAS 218949-48-5), a synthetic GHRH analog, and Ipamorelin (CAS 170851-70-4), a growth hormone secretagogue associated with GHS-R/ghrelin receptor signaling. Available in 6mg/3mg and 13mg/3mg compositions, 45 sprays. Research Use Only.
Find answers to common questions regarding storage, reconstitution, and testing guidelines for this specific compound.