Yes, you heard us correctly.
Hey JOLTers!
Popping in today with a sexy little topic that may come in handy this Valentine’s Day…
Kissing your person isn’t just hot, it’s actually brain chemistry in action. Science is basically saying you’re not being dramatic… your brain really is screaming “MORE PLEASE” every time those lips lock.
Imagine this… every time you lean in, your brain lights up like it’s won a jackpot and that rush of pleasure you feel is actually neurochemicals flooding your system.
Dopamine - the brain’s way of saying HELL YEAH!
When you kiss someone you love passionately, your brain releases dopamine - the same neurotransmitter that gets triggered by addictive drugs and slot machines (two things we DON’T recommend).
That’s why a great kiss makes your heart race, your thoughts go hazy and your brain actually wants to experience it again and again.
Oxytocin - the bonding hormone that’s basically glue
Known as the “love hormone”, oxytocin ramps up whenever you’re intimate - from hugs to sex, but especially deep, lingering kisses.
It’s a trust-boosting chemical that tells your brain “I choose this person,” strengthening emotional safety and connection on the neurological level.
You ever notice that after a long kiss youfeel so much closerrr? Yep, well that’s oxytocin whispering sweet nothings to your bonding circuits.
Serotonin - keeping the mood smooth
Serotonin, another key player, helps regulate your mood and when released during a passionate kiss, it makes you feel calm, content, and seriously smitten!
Cortisol gets kicked out - sorry!
While dopamine, oxytocin, and serotonin are pumping you full of feel-good vibes, cortisol - the stress hormone - levels actually drop. That’s right! Kissing your favourite human isn’t just romantic emotionally - it’s scientifically stress-reducing at the hormonal level.
So that goodbye kiss before work? Or the “just because” make-out sesh on the sofa? That’s you biologically regulating your stress.
Sooo, what does science actually say?
Researchers have observed that lip-locking with your partner triggers these neurochemical responses - dopamine, oxytocin, serotonin - while simultaneously nudging down cortisol.
There’s even evidence that this hormone cocktail lights up your brain’s pleasure centres just like a drug, making your partner feel like the most irresistible thing since coffee on a Monday morning.
👉 Kiss passionately and often.
👉 Do it with someone you love.
👉 Your brain literally rewards you for it.
Time to get smooching…
So with the 14th of Feb approaching, take this as your sign to lock those lips as much as you can, your hormones will thank you for it.
So will your person ;)
Until next time JOLTers…
The JOLT Team x
Sources: A 2021 study in Archives of Sexual Behavior