GHRP-6 / 5 mg

Descripción

GHRP-6 (Growth Hormone Releasing Peptide-6) is a synthetic hexapeptide and one of the original members of the growth hormone secretagogue (GHS) family. Unlike GHRH analogues such as CJC-1295, GHRP-6 stimulates growth hormone release by activating the ghrelin receptor (GHSR-1a) rather than the GHRH receptor.

Beyond its endocrine effects, GHRP-6 has become well known in research because ghrelin receptor activation also influences appetite, gastrointestinal physiology and energy balance. This broader biological profile distinguishes it from newer secretagogues that focus primarily on growth hormone release.

Why GHRP-6 matters in endocrine research

One of GHRP-6’s defining characteristics is that it reproduces many aspects of natural ghrelin signalling.

Published research has investigated GHRP-6 in relation to:

• pulsatile growth hormone secretion
• ghrelin receptor biology
• appetite regulation
• food intake
• endocrine physiology
• IGF-1 signalling
• gastrointestinal motility
• energy balance

Because ghrelin regulates far more than growth hormone secretion alone, GHRP-6 remains an important research tool for studying the broader ghrelin signalling system.

How GHRP-6 works

Unlike GHRH analogues, GHRP-6 acts by stimulating the growth hormone secretagogue receptor (GHSR-1a), now recognised as the ghrelin receptor.

Published research has explored its relationship with:

Growth hormone secretion

Stimulation of pulsatile GH release through ghrelin receptor activation.

Appetite regulation

GHRP-6 is one of the most extensively investigated secretagogues for orexigenic signalling and food intake research.

Gastrointestinal physiology

Experimental studies have investigated gastric emptying, gastrointestinal motility and digestive regulation.

Energy homeostasis

Research has also examined interactions between ghrelin signalling, body composition and metabolic regulation.

Why GHRP-6 is widely investigated in appetite research

Among the classic growth hormone secretagogues, GHRP-6 is particularly recognised for its effects on appetite-related signalling.

Because ghrelin is the body’s principal hunger hormone, activation of the ghrelin receptor has become an important area of investigation in:

• appetite regulation
• food intake
• nutritional physiology
• cachexia research
• energy balance

This makes GHRP-6 especially interesting for researchers studying endocrine regulation beyond growth hormone secretion alone.

Investigación humana y preclínica

GHRP-6 has been investigated for several decades in both laboratory and human research.

Published studies have explored:

• endocrine physiology
• growth hormone release
• appetite regulation
• gastrointestinal function
• metabolic signalling

Although much of today’s attention has shifted toward newer secretagogues such as Ipamorelin, GHRP-6 remains one of the foundational compounds in ghrelin receptor research and continues to be widely referenced in studies of GHSR biology.

How GHRP-6 differs from other GH secretagogues

GHRP-6

• Strong ghrelin receptor agonist
• Robust GH release
• Appetite signalling
• Gastrointestinal research

GHRP-2

• Strong GH secretagogue
• Less appetite stimulation
• Endocrine physiology
• Ipamorelin
• Highly selective ghrelin receptor agonist
• Minimal appetite effects
• Cleaner endocrine profile

CJC-1295 (No DAC)

• GHRH analogue
• Different receptor pathway
• Often investigated alongside GHRPs

Rather than replacing one another, these peptides represent different approaches to investigating growth hormone physiology and ghrelin signalling.

Published safety observations

Published human studies have generally described GHRP-6 as producing transient increases in growth hormone secretion together with measurable endocrine responses consistent with ghrelin receptor activation. As with other growth hormone secretagogues, appetite stimulation and increases in prolactin or cortisol have also been reported in some experimental settings.

Características del producto

Aplicación: investigación de laboratorio y análisis
Uso restringido: no apto para consumo humano; no apto para uso médico, veterinario o cosmético
Producido en instalaciones que cumplen con GMP bajo estrictos protocolos de control de calidad.
Cada lote se somete a pruebas de laboratorio exhaustivas después de la producción (puede encontrar el Certificado de Análisis debajo de las imágenes del producto).
Liofilizado (liofilizado) para máxima estabilidad y vida útil prolongada.
Sellado en viales estériles, listo para la reconstitución.
Purity: ≥98% (HPLC-tested)
Appearance: Lyophilized white/off-white powder
Fórmula molecular: C₄₈H₅₉N₁₃O₇
Molecular weight: 930.06
Sequence: Gly-His-D-Trp-Ala-Trp-D-Phe-Lys-NH2

Almacenamiento: los viales liofilizados sin abrir se almacenan mejor refrigerar a 2–8 °C, que es el método de almacenamiento confirmado por nuestro socio de fabricación y adecuado para hasta 24 meses. Se prefiere la refrigeración porque minimiza los ciclos innecesarios de congelación y descongelación durante la manipulación rutinaria. Si se requiere un almacenamiento a más largo plazo, los viales liofilizados sin abrir también pueden mantenerse congelados. Una vez reconstituidos, almacene siempre a 2–8 °C y no congele.

Reconstitución y manipulación

GHRP-6 is supplied as a lyophilised vial and should be handled using standard peptide reconstitution procedures appropriate to the research setting. Must be reconstituted with agua bacteriostática antes de usar. Para ayudar a preservar la integridad estructural, agregue el disolvente elegido lentamente contra la pared interior del vial en lugar de directamente sobre el péptido en polvo, y evite agitar vigorosamente. La agitación suave suele ser suficiente una vez que el péptido se ha disuelto por completo. La práctica estándar de laboratorio también incluye permitir que los viales refrigerados alcancen la temperatura ambiente antes de la reconstitución para minimizar la condensación dentro del vial.

Para otras guías sobre selección de solventes, planificación de concentraciones y almacenamiento, consulte el completo Guía de Reconstitución de Péptidos y Calculadora de Reconstitución.

Estudios clave publicados

• Bowers CY, et al. Growth Hormone-Releasing Peptides and Their Analogs. Frontiers in Neuroendocrinology, 1998

A foundational review introducing GHRP biology and differentiating the GHS pathway from GHRH.

• Lengyel AMJ, et al. Growth Hormone-Releasing Peptides and Ghrelin. Brazilian Journal of Medical and Biological Research, 2006

A comprehensive review of GHRP-6, ghrelin receptor biology and endocrine mechanisms.

• Berlanga-Acosta J, et al. Synthetic Growth Hormone-Releasing Peptides (GHRPs). Clinical Science, 2017

A broad review covering GHRP-6 pharmacology, clinical development and therapeutic research.

• Yin Y, Li Y, Zhang W. The Growth Hormone Secretagogue Receptor: Its Intracellular Signalling and Physiological Function. International Journal of Molecular Sciences, 2014

An authoritative review of GHSR signalling, ghrelin biology and secretagogue pharmacology.

Preguntas Frecuentes

What is GHRP-6?

GHRP-6 is a synthetic hexapeptide that activates the ghrelin receptor (GHSR-1a). It is widely investigated for pulsatile growth hormone secretion, appetite regulation and endocrine physiology.

How does GHRP-6 differ from Ipamorelin?

Both activate the ghrelin receptor, but GHRP-6 is much more strongly associated with appetite signalling, whereas Ipamorelin is generally investigated for more selective GH release with less orexigenic activity.

How does GHRP-6 differ from GHRP-2?

Both belong to the same peptide family and stimulate GH release through GHSR-1a. GHRP-6 is generally recognised for stronger appetite stimulation, while GHRP-2 is often considered the more potent endocrine secretagogue.

Why is GHRP-6 associated with appetite research?

GHRP-6 mimics ghrelin, the body’s primary orexigenic hormone. This has made it an important research tool for appetite regulation, food intake and energy homeostasis.

What research areas commonly investigate GHRP-6?

Published studies investigate GHRP-6 in growth hormone secretion, ghrelin receptor biology, appetite regulation, gastrointestinal physiology, endocrine signalling and energy balance.

¿Está este producto destinado al uso humano?

No. GHRP-6 supplied by LIFE Peptide is provided strictly for laboratory and analytical research. It is not intended for human consumption, diagnosis, treatment or prevention of disease. Any discussion of published studies summarises the scientific literature relating to the GHRP-6 molecule rather than the intended use of this product.

Contexto de investigación relacionado

GHRP-6 belongs to the growth hormone secretagogue class, a group of peptides studied for their role in GH signaling, endocrine modulation, and pulsatile hormone release.
Researchers studying GH-axis dynamics may also examine:

Ipamorelin – selective GH-releasing peptide
CJC-1295 (no DAC) – short-acting GHRH analogue
Tesamorelin – GHRH-based peptide analogue
GHRP-2 – strong GH-releasing peptide

Explorar todos los compuestos en el Growth hormone secretagogues category or explore broader endocrine signaling pathways in the Growth hormone peptides research guide.

NOTE: This is for educational reference only and does not constitute medical advice.

Disclaimer:
Este producto se vende únicamente para fines de investigación. No está destinado a diagnosticar, tratar, curar ni prevenir ninguna enfermedad. El comprador asume toda la responsabilidad por su manipulación y uso adecuados.