GHRP-6 5mg Peptides
Engineered for disciplined research, this vial reflects an exacting approach to peptide quality and consistency.
GHRP-6 Lyophilized Peptide Vial is a research-grade preparation presented as a freeze-dried powder for controlled reconstitution. This growth hormone secretagogue analog is supplied in a compact, lab-ready format with a total content of 5mg per vial to support precise experimental design and repeatable workflows.
- Each vial contains 5mg of GHRP-6, a growth hormone secretagogue analog commonly evaluated for its role in pituitary signaling pathways and energy balance research.
Designed for non-ingestible laboratory use, the lyophilized format supports stability during storage and reliable handling at the bench. Upon reconstitution with a suitable laboratory diluent, researchers can work toward clear solutions intended for accurate aliquoting and measured applications consistent with specific study protocols. The unlabeled, neutral profile is suited to a wide range of investigative models where controlled dosing schemes and tight procedural tolerances are required.
Every vial is prepared with attention to the fundamentals that matter in peptide research: clean synthesis, careful lyophilization, and protective packaging to help maintain integrity until use. Lots are produced in the USA under controlled conditions, with analytical verification applied to confirm identity and assess purity. High-performance liquid chromatography (HPLC) and mass spectrometry (MS) methods are employed to support quality verification, and each batch is handled to minimize variables that could impact reproducibility.
Peptide Scientific Labs prioritizes traceability, consistency, and transparency. Our peptide offerings are built around rigorous standards so researchers can focus on the science with confidence in their materials. This GHRP-6 5mg vial is intended exclusively for qualified laboratory investigation, not for human consumption, medical, or veterinary use. For best outcomes, utilize appropriate aseptic technique, follow your institution’s protocols, and consult current literature to align study design with established research practices.
Research Use Only: Not for human consumption. Not for clinical, therapeutic, or diagnostic use. Handle only in controlled laboratory settings by qualified personnel.
- Most orders ship within 24 hours and arrive within 3 to 5 days of leaving our warehouse.
- Shipping is free on orders of $99+ (except Hawaii and Alaska).
- All orders ship in discreet packaging via USPS Ground Advantage mail.
Delivery restrictions vary by state.
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Frequently Asked Questions
What are GH peptides?
GH peptides — short for growth-hormone-related peptides — are a research category that includes two main subgroups. The first is growth-hormone-releasing hormone (GHRH) analogs, such as Sermorelin, Tesamorelin, and CJC-1295, which are studied for their interaction with the GHRH receptor. The second is growth hormone secretagogues, such as Ipamorelin, GHRP-2, GHRP-6, and Hexarelin, which are studied for their interaction with the ghrelin receptor (GHS-R1a).
Both subgroups are investigated in the research context of growth-hormone-axis biology. All GH peptide products from Peptide Scientific Labs are lyophilized research compounds intended solely for in vitro laboratory investigation.
How do GH peptides differ from recombinant growth hormone?
Recombinant human growth hormone is the full 191-amino-acid human GH protein, produced via recombinant DNA technology. It is essentially identical to the endogenous hormone itself. GH peptides, by contrast, are much shorter sequences — typically on the order of a few to a few dozen amino acids — that do not act as GH themselves but rather engage upstream receptors (GHRH-R or GHS-R1a) involved in the GH signaling axis.
This makes the two categories mechanistically distinct. Recombinant GH is a replacement of the hormone itself, while GH peptides are research tools for studying the regulatory machinery that controls endogenous GH release.
What is the difference between GHRH analogs and GH secretagogues?
GHRH analogs are peptides modeled on the natural growth-hormone-releasing hormone sequence. They are studied for their ability to bind the GHRH receptor on the pituitary — the same receptor used by endogenous GHRH. Examples include Sermorelin (a GHRH 1-29 analog), Tesamorelin, and CJC-1295.
GH secretagogues are a structurally different class of peptides that act through the growth hormone secretagogue receptor (GHS-R1a), better known as the ghrelin receptor. Examples include Ipamorelin, GHRP-2, GHRP-6, and Hexarelin. The two classes engage different receptors and are therefore studied as distinct pharmacological families in research on GH signaling.
