Oxytocin
Also known as: Pitocin, Syntocinon, Love Hormone
The bonding hormone with roles in sexual function, social behavior, and reproduction.
Overview
Oxytocin is a nonapeptide hormone produced in the hypothalamus with diverse roles in bonding, sexual behavior, childbirth, and social cognition.
Mechanism of Action
Binds oxytocin receptors in brain (social/bonding effects), uterus (contractions), and reproductive tissues. Enhances social bonding, trust, and sexual response.
Pharmacokinetics
Short half-life (3-5 minutes IV; longer intranasal). Intranasal administration achieves CNS effects.
Dosing Protocols
Note: These are research protocols from literature. This is not medical advice.
Social/Sexual
20-40 IU
As needed, intranasal
As needed
15-30 min before social/intimate activity
Stacking Recommendations
Peptides that may be combined based on complementary mechanisms in research settings.
Research Areas
Key Research Findings
- 1Enhances partner bonding and trust
- 2Increases sexual arousal and orgasm intensity
- 3Being studied for autism social deficits
- 4Reduces anxiety in social situations
Side Effects & Contraindications
Reported Side Effects
- Nasal irritation
- Headache
- Nausea
Contraindications
- Pregnancy (unless indicated)
- Significant cardiovascular disease
Safety Considerations
Generally safe at therapeutic doses. Can affect uterine contractions - avoid in pregnancy unless indicated.
Storage Requirements
Refrigerate at 2-8C
Scientific References
- 1