Oxytocin is a naturally occurring peptide hormone primarily produced in the hypothalamus and released by the posterior pituitary gland, often referred to as the "love hormone" due to its significant roles in social bonding, emotional attachment, trust formation, and interpersonal relationships. Beyond its critical reproductive functions—such as inducing uterine contractions during childbirth and facilitating lactation through milk ejection—oxytocin plays an essential role in modulating social behaviors, emotional responses, and psychological well-being. Research highlights oxytocin's ability to reduce stress and anxiety by lowering cortisol levels and enhancing emotional resilience, demonstrating therapeutic potential for conditions like anxiety, depression, post-traumatic stress disorder (PTSD), and social disorders such as autism spectrum disorders. Clinically, oxytocin is extensively used to support childbirth processes and postpartum care. Ongoing scientific studies continue to explore its broader therapeutic applications, investigating its effects on emotional and cognitive health, relationship dynamics, social functioning, and stress regulation. Given its comprehensive physiological and psychological impacts, oxytocin remains a key focus of research and clinical interest, with potential applications extending far beyond reproductive health into mental and emotional wellness therapies.