b.tan Ultra Dark Self Tanner Mousse | I Want The Darkest Tan Possible - Fast, 1 Hour Express Sunless Tanning Foam, Golden Bronzing Glow, Face & Body, No Fake Tan Smell, Vegan, Cruelty Free, 6.7 Fl OzDARKEST POSSIBLE RESULTS. i'm perfect for when dark just isn't dark enough EASY TANNING. no gimmicks, no fake tan smell just the most awesome, dark tan on the planet 1 HOUR CURE TIME. 1 hour development time, leave on for 4+ hours for darker results PRO TIP: apply a moisturizer to elbows, knees + ankles before application. apply evenly (but not too thick) + blend thoroughly for the perfect bronzed glow. use with a mitt for ultra smooth results. VEGAN