Endorphin vs Dopamine: What’s the Difference?

The difference at a glance

Endorphins are natural painkillers released to mask physical discomfort. Dopamine is a reward neurotransmitter that drives motivation and pleasure-seeking.

What does Endorphin mean?

noun · /ɛnˈdɔːr.fɪn/

Endogenous opioid peptides produced by the brain that function as natural painkillers and mood elevators. Released during exercise, laughter, excitement, and physical pleasure — endorphins are the body's internal reward system for positive experience.

Endorphin in a sentence

She ran not for the results but for the endorphin rush that nothing else quite replicated.

Laughter is one of the fastest ways to trigger endorphin release.

What does Dopamine mean?

noun · /ˈdoʊ.pə.miːn/

A neurotransmitter associated with reward, motivation, and pleasure — released in anticipation of reward and during pleasurable activities. Dopamine drives goal-directed behaviour and is central to addiction, habit formation, and motivation.

Dopamine in a sentence

Social media is engineered for dopamine — the variable reward schedule of the feed.

Dopamine doesn't make you happy. It makes you pursue happiness. Those are different things.

Frequently asked questions