A sleep-regulating hormone supported by massage-induced serotonin.
Melatonin is the hormone primarily responsible for regulating the sleep-wake cycle (circadian rhythm). It's produced from serotonin in the pineal gland. Since massage increases serotonin production, it indirectly supports melatonin production, explaining why regular massage clients consistently report improved sleep quality and more restful nights.
Knowing what melatonin means makes it easier to talk with a masseur before the session starts. Mention it during the intake conversation if it matters to you — a professional male massage therapist will explain how it fits the modality you booked, adjust pressure or positioning around it, and tell you honestly when a different approach suits your body better. You will find the same vocabulary used across our massage service pages, our wellness guides, and the NYC neighborhood pages, so the terms you learn here carry over to booking a real session.