Dolce Glow Lusso Self-Tanning Mousse in Medium/Dark. Dolce Glow Lusso Self-Tanning Mousse in Medium/Dark. LUSSO gradual tanning mousse is a buildable, fast drying, streak-free sunless tanning mousse that can give you a radiant glow or a deeper, natural looking tan with its buildable formula.. In Medium to Dark. Vegan and cruelty-free.. Formulated without phthalates, sulfates, and parabens.. 200mL. Exfoliate skin before application. Do not apply moisturizers, oils, or perfumes.. Apply Lusso to Dolce Glow Mitt (sold separately) and begin to apply to skin in a slow, circular motion.. For a light tan, leave on for 2-4 hours.For a medium tan, leave on for 4-6 hours.For a dark tan, leave on for 6 hours or more.. DGLO-WU4. 3-DG04-01-01.