GHRP-2 10mg Peptides
Built for exacting research, this single-ingredient vial supports consistent performance from first reconstitution to final data point.
The GHRP-2 10mg Lyophilized Vial from Peptide Scientific Labs is a research-grade peptide prepared as a lyophilized powder for laboratory workflows. This neutral, unflavored format is designed for controlled handling and precise protocol development. The active ingredient is GHRP-2, presented in a total vial content of 10mg to support assay standardization, analytical repeatability, and reliable cross-study comparisons.
- Each vial contains 10mg of GHRP-2, a synthetic growth hormone secretagogue (Growth Hormone-Releasing Peptide-2) studied for its interaction with the ghrelin receptor (GHS-R1a) and its utility in characterizing growth hormone pulse dynamics, receptor binding, and dose-response behavior in preclinical models.
This lyophilized format is selected to aid stability and controlled storage, reconstituting cleanly for in vitro applications, method development, and exploratory research. Researchers can expect a straightforward bench experience designed to support accurate aliquoting, reproducible concentration targeting, and clear documentation. The neutral profile makes it suitable for standardized laboratory environments where consistency and traceability are central to study integrity.
Use is intended for qualified research personnel only. Reconstitution parameters, solvent selection, and experimental conditions should be established and validated by the end user according to institutional requirements, study design, and applicable guidelines. This product is not formulated for any form of administration and must not be used in or on humans or animals.
Peptide Scientific Labs operates with a quality-first mindset. Each lot is produced under rigorous controls and released only after identity and purity testing by qualified laboratories. Lot-specific documentation is maintained for traceability, and the lyophilized presentation is handled to minimize variability from vial to vial. As a USA-based research brand, we emphasize dependable sourcing, careful handling, and transparent standards so investigators can focus on generating credible, reproducible data.
Research Use Only – Not for human consumption. Not a drug, food, or dietary supplement. For laboratory research by qualified professionals in controlled settings.
- 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.
