Spray Tan

A spray tan is a sunless tanning method where a fine mist is sprayed onto the body. This low-pressure spraying mist contains an important chemical called Dihydroxyacetone (DHA) that's absorbed into the top layer of skin cells, causing a chemical reaction that darkens your skin. How Long Does It Last? Because your skin is constantly creating new skin cells on the epidermis level, any skin treatment will fade over time. Spray tans generally last for 7-10 days, depending on the coverage you requested; if you wanted a lighter color, your tan could fade more quickly.