Bruise Blood is the project of Mike Bourne, who is also a founder member of Teeth of the Sea and Hirvikolari.

The act is a German death/grind band from Speyer, Germany, and is active from 1986 to the present. Its listed genres are deathgrind and grindcore.

Bruise Blood is described as channeling frequencies from forgotten epochs and future crimes into a dissonant hymn.