Oxytocin 5 mg

Descripción

Oxytocin is a naturally occurring nine-amino-acid peptide hormone and neuropeptide produced in the hypothalamus and released by the posterior pituitary.

While it is widely recognised for its essential role in childbirth and lactation, modern research has shown that Oxytocin also plays a central role in social bonding, emotional processing, stress adaptation and interpersonal behaviour. Because of these diverse physiological functions, it has become one of the most extensively investigated neuropeptides in behavioural neuroscience and neuroendocrinology.

Why Oxytocin is widely investigated

Published research has investigated Oxytocin in relation to:

• social bonding
• trust and social cognition
• emotional processing
• stress regulation
• pair bonding
• parental behaviour
• social anxiety
• autonomic nervous system regulation
• neuroendocrine signalling

Unlike many neuropeptides, Oxytocin has been investigated across neuroscience, psychology, endocrinology and behavioural research, making it one of the best-characterised signalling molecules in social biology.

How Oxytocin works

Oxytocin acts through the oxytocin receptor (OXTR), which is widely distributed throughout both the brain and peripheral tissues.

Published research has explored its relationship with:

Social bonding

Oxytocin is one of the principal signalling molecules involved in social attachment, pair bonding and parental behaviour.

Emotional processing

Research has investigated how Oxytocin influences emotional recognition, facial expression processing and social communication.

Stress regulation

Oxytocin interacts with the body’s stress response systems and has been investigated for its influence on cortisol regulation and autonomic balance.

Neuroendocrine signalling

Studies continue to investigate how Oxytocin coordinates communication between the nervous system and endocrine system during both physiological and social challenges.

Why Oxytocin is important beyond social bonding

Although commonly referred to as the “bonding hormone”, modern research has shown that Oxytocin’s physiological role is considerably broader.

Published studies have investigated its involvement in:

• social learning
• emotional resilience
• stress adaptation
• pain perception
• maternal behaviour
• partner bonding
• autonomic regulation

Researchers now generally view Oxytocin as a peptide that modulates the importance of social information, rather than simply increasing trust or positive emotions. Its effects often depend on the surrounding environment and individual characteristics.

Investigación humana y preclínica

Oxytocin has one of the largest human research programmes of any neuropeptide.

Clinical and experimental studies have investigated social cognition, emotional regulation, autism spectrum disorders, stress physiology, maternal behaviour, eating disorders and psychiatric conditions. Although many findings are promising, results remain variable across different populations and research settings, highlighting the complexity of Oxytocin biology.

Published safety observations

Published human studies have generally reported Oxytocin to be well tolerated under controlled research conditions. Reported adverse effects have included transient headache, nausea, flushing and nasal irritation in studies using intranasal administration. Researchers also emphasise that Oxytocin’s behavioural effects are highly context-dependent, meaning outcomes may differ according to social environment and individual characteristics.

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: ≥99% (HPLC-tested)
Appearance: Lyophilized white/off-white powder
Fórmula molecular: C₄₃H₆₆N₁₂O₁₂S₂
Molecular weight: 1007.2
Sequence: Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2{Mono Disulfide bridge}
Storage: store lyophilized powder at -20°C, protect from light and moisture. Reconstituted solution should be kept at 2–8°C and used within a short period.

Reconstitución y manipulación

Oxytocin 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 or saline water before use. To help preserve structural integrity, add the chosen solvent slowly against the inside wall of the vial rather than directly onto the peptide cake, and avoid vigorous shaking. Gentle swirling is generally sufficient once the peptide has fully dissolved. Standard laboratory practice also includes allowing refrigerated vials to reach room temperature before reconstitution to minimise condensation inside the 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.

Referencias de investigación seleccionadas

• Lawson EA. Understanding Oxytocin in Human Physiology and Pathophysiology: A Path Towards Therapeutics, Comprehensive Physiology & Endocrinology, 2024

A comprehensive modern review covering Oxytocin physiology, receptor biology and therapeutic research.

• Uvnäs-Moberg K, et al. The Yin and Yang of the Oxytocin and Stress Systems, Frontiers in Endocrinology, 2024

A review examining the interaction between Oxytocin signalling, stress regulation and autonomic physiology.

• Wang Y, et al. Neuropeptides Affecting Social Behavior in Mammals: Oxytocin, Peptides, 2024

A modern review summarising Oxytocin’s role in social behaviour, bonding and neurobiology.

• Gimpl G, Fahrenholz F. The Oxytocin Receptor System: Structure, Function and Regulation, Physiological Reviews, 2001

A landmark review describing Oxytocin receptor biology and signalling mechanisms.

Preguntas Frecuentes

What is Oxytocin?

Oxytocin is a naturally occurring peptide hormone and neuropeptide produced in the hypothalamus. It is widely investigated for social bonding, emotional processing, stress regulation and neuroendocrine signalling.

Why is Oxytocin called the bonding hormone?

Oxytocin is involved in pair bonding, parental behaviour and social attachment. However, modern research suggests its role is broader than simply promoting trust or affection. Instead, it appears to regulate how the brain processes socially relevant information.

What research areas commonly investigate Oxytocin?

Published studies investigate Oxytocin in social cognition, stress physiology, emotional regulation, pair bonding, maternal behaviour, autonomic nervous system function and behavioural neuroscience.

How does Oxytocin differ from PT-141?

Oxytocin primarily investigates social bonding and neuroendocrine signalling, whereas PT-141 primarily investigates melanocortin pathways involved in sexual desire and arousal. Although both influence aspects of human behaviour, they act through completely different biological systems.

How does Oxytocin differ from Kisspeptin-10?

Both are neuropeptides, but Kisspeptin-10 regulates reproductive hormone signalling through the HPG axis, whereas Oxytocin is primarily investigated for social behaviour, bonding and stress regulation.

Is Oxytocin only involved in childbirth?

No. Although Oxytocin is essential for labour and lactation, modern research has demonstrated important roles in social cognition, emotional regulation, stress physiology and autonomic nervous system function.

¿Está este producto destinado al uso humano?

No. Oxytocin 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 Oxytocin molecule rather than the intended use of this product.

Contexto de investigación relacionado

Oxytocin is frequently discussed alongside other research peptides investigating social behaviour, emotional regulation, stress adaptation and neuroendocrine function.

Kisspeptin-10 – investigated primarily for reproductive hormone regulation and neuroendocrine control of the HPG axis.
PT-141 – studied for central melanocortin signalling related to sexual desire and arousal.
Selank – investigated in stress responses, anxiety-related behaviour and cognitive function.
Semax – focuses on cognition, neuroplasticity and neuroprotection.
DSIP – investigated in sleep physiology, stress adaptation and neuroendocrine regulation.

Although these peptides are sometimes discussed together, each investigates distinct neurobiological pathways and should not be considered interchangeable research compounds.

For broader context, browse the Cognitive рesearch пeptides category and related neuropeptide signaling guides.

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.