Tanning dependence
Look up tanorexia in Wiktionary, the free dictionary.
Tanning dependence or tanorexia (a portmanteau of tanning and anorexia) is a syndrome where an individual appears to have a physical or psychological dependence on sunbathing or the use of ultraviolet (UV) tanning beds to darken the complexion of the skin. Compulsive tanning can satisfy the definition of a behavioral addiction as well.