Get the darkest results with B.Tan Tanned AF Mousse. This tanning mousse is easy to use, with no fake tan smell, providing the most awesome, darkest tan on the planet. It has a 1-hour development time, or leave it on for 4+ hours for even darker results. For best results, apply moisturizer to elbows, knees, and ankles before application. Apply evenly and blend thoroughly for a perfect bronzed glow. Use with a mitt for smooth application. This product is cruelty-free, vegan-friendly, and free of parabens.