Oxytocin
Oxytocin is a naturally occurring nine-amino-acid hormone produced in the brain, often called the "love hormone" for its role in social bonding and trust. It is FDA-approved for inducing labor and controlling postpartum bleeding, and is also being studied for autism, anxiety, and social disorders.
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Oxytocin
For research purposes only. PeptideWiki may earn a commission at no extra cost to you.
Overview of Oxytocin
Binds to oxytocin receptors in brain and peripheral tissues to modulate social behavior, reduce anxiety, and stimulate uterine contractions.
Promotes pair bonding, maternal behavior, trust, and social recognition, and is released during positive social interactions and intimacy.
Reduces amygdala activation and stress responses; intranasal administration shows anxiolytic effects in research contexts.
Investigated for improving social cognition in autism spectrum disorders, with mixed results in research.
Stimulates smooth muscle contraction in uterus during labor, an FDA-approved medical use.
Triggers milk ejection during breastfeeding, an established lactation function.
Intranasal administration proposed to enhance CNS delivery (proposed), which may enhance social and emotional effects
Read Full Oxytocin Dosage Guide
Research-backed dosing protocols, timing, and administration details
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Hormones & Endocrine (Non-GH)