"In My Blood" is a song recorded by Canadian singer and songwriter Shawn Mendes. Written by Geoff Warburton, Scott Harris and its producers Mendes and Teddy Geiger, it was released by Island Records on March 22, 2018, as the lead single from Mendes' upcoming third studio album.
Release and promotion
On March 16, 2018, Mendes first posted a collage on social media consisting of two uncaptioned images of blank color blocks, one in beige and one in coral. .