She co-wrote the song with Cuban songwriter Andy Clay and its producers Peter Akselrad, Luis Burgio and Nano Novello, from the production company 3musica.

1 hit on the Argentina Lista 40 "Una Na" was co-written by Espósito, Cuban songwriter Andy Clay, and producers Peter Akselrad, Luis Burgio and Gustavo Novello.

[6] The song was born in a jam session with Cuban producer Andy Clay in March 2017, when Espósito was promoting her previous single "Ego" in Miami, Florida.

Through different scenarios (hills, valleys, desert, highways and a tourquoise convertible), Lali shows her talent as dancer posing with multiple looks.

[13] On June 3, 2018, Espósito performed a medley of the song with "100 Grados" and "Tu Novia" at the 48th Annual Martin Fierro Awards.