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Oxytocin – 10mg Research Compound

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Oxytocin — Research Compound

Oxytocin is a naturally occurring peptide hormone and chemical messenger produced in the brain. Often studied for its influence on human behaviour and emotion, it plays a key regulatory role within the central nervous system. In research environments, it is investigated primarily for how it interacts with the brain and body to modulate stress levels, social bonding pathways, and emotional processing.

Findings from early-stage clinical trials have reported:

  • Noticeable reductions in cortisol and physiological stress markers during controlled evaluations.
  • Improvements in markers associated with social connection, empathy, and positive mood regulation.
  • Lowered acute anxiety responses observed across behavioural research models.
  • Modulation of heart rate variability and signs of nervous system relaxation noted in research cohorts.

Researchers study Oxytocin to explore the biological pathways involved in mood balance, social interaction, and stress resilience, with particular interest in its potential relevance to emotional well-being and natural nervous system calming mechanisms.

Available Formats:
This compound is available as a vial of lyophilised powder, or can be ordered in a disposable pen, a reusable pen, or a cartridge for an existing reusable pen system.

Used solely for in vitro experiments and cannot be:

  • Used in clinical trials involving humans
  • Administered to humans as part of an experiment or investigation
  • Supplied to another party for human investigational use

References

Intranasal Oxytocin Attenuates the Cortisol Response to Physical Stress: A Dose-Response Study
This randomized, double-blind, placebo-controlled human study investigated the effects of intranasal oxytocin during physical stress and found that a 24 IU dose attenuated salivary cortisol levels compared with placebo under the study conditions.
Source Link: Available here

Oxytocin Enhances Amygdala-Dependent, Socially Reinforced Learning and Emotional Empathy in Humans
This randomized controlled human study examined the effects of intranasal oxytocin on socially reinforced learning and empathy. The researchers reported an increase in emotional empathy responses in healthy male participants, supporting research into oxytocin’s role in social and emotional processing.
Source Link: Available here

Social Support and Oxytocin Interact to Suppress Cortisol and Subjective Responses to Psychosocial Stress
This placebo-controlled, double-blind human study investigated oxytocin during a standardized psychosocial stress test. Oxytocin was associated with reduced anxiety responses, while the combination of oxytocin and social support produced lower cortisol concentrations and greater calmness under the experimental conditions.
Source Link: Available here

Oxytocin Increases Heart Rate Variability in Humans at Rest: Implications for Social Approach-Related Motivation and Capacity for Social Engagement
This human study investigated the effects of oxytocin on heart rate variability at rest. The findings showed changes in HRV measures following oxytocin administration, supporting research into its interaction with autonomic nervous system and cardiac regulation.
Source Link: Available here

IDENTIFICATION
Product Name Oxytocin
Catalogue Number RP-OXYTOCIN-01
CAS Number 50-56-6
Molecular Formula C43H66N12O12S2
Molecular Weight (g/mol) 1007.19 g/mol
Peptide Sequence Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (Disulfide bridge: Cys1-Cys6)
PHYSICAL AND CHEMICAL PROPERTIES
Active Ingredient Oxytocin (Nonapeptide neurohypophysial hormone)
Appearance Lyophilised powder in glass vial
Form Lyophilised powder / Available in disposable pen, reusable pen, or cartridge systems
ANALYTICAL AND QUALITY CONTROL
Purity (HPLC) ≥ 98.0%
Structural Confirmation Consistent with theoretical structure
RESEARCH USE AND SAFETY
Caution Handle using appropriate PPE and in compliance with relevant laboratory safety standards.
Intended Use Solely for in vitro laboratory research use. Not for human, clinical, or veterinary use.
Hazard Classification Not classified as hazardous under GHS for research quantities
STORAGE, HANDLING AND STABILITY
Storage Temperature, Opened -20 °C, minimise freeze–thaw cycles
Storage Temperature, Unopened -20 °C recommended for long-term storage
Shelf Life 2 years unopened under recommended storage conditions
Reconstitution Stability Stable for up to 28 days at 2–8 °C in sterile aqueous solution under aseptic conditions

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