Eau de VIXX is the third studio album by South Korean boy band VIXX. Released on April 17, 2018, through Jellyfish Entertainment, the 12-track album comprises eleven songs, including the lead single "Scentist" and the band's 2017 single "Shangri-La", and one instrumental. All songs were written or co-written by Ravi. Vocalists Hyuk and N are credited as the main songwriters for "Good Day" and "Resemble" respectively. It is the band's final Korean-language record to feature vocalist Hongbin, who left in August 2020, and rapper Ravi, who left in April 2023.

VIXX is a South Korean boy band formed by Jellyfish Entertainment through the 2012 reality show MyDOL. Originally a sextet, the group is currently composed of four members: N, Leo, Ken and Hyuk—former vocalist Hongbin and rapper Ravi left the group and the agency in August 2020 and April 2023, respectively. They are predominantly known as a "concept or performance group" whose music, lyrics, choreography, and overall stage performances are crafted together to tell a story or concept.