"Endorphins" is the fourth single by British DJ and record producer Sub Focus, released from his second studio album Torus.

The song features vocals from British singer Alex Clare.

"Endorphins" originally featured female vocalist Amanda Ghost, and was given to several artists including Ian Dench and Takura who wrote parts of the song.

However, in the end Alex Clare visited Douwma's studio to record what would be the final version of the track.

[2] In the video, due to an enforced belief of "Unity Through Compliance", soldiers must keep order by preventing people from listening to music.