Spray Tan Kelowna? Sunscreen still required!
According to the American Academy of Dermatology, the most effective products available are sunless- or self-tanning lotions that contain dihydroxyacetone (DHA) as the active ingredient. DHA is a colorless sugar that interacts with the dead cells located in the stratum corneum of the epidermis. As the sugar interacts with the dead skin cells, a color change occurs. This change usually lasts about five to seven days from the initial application. The bronzing color offered is derived from natural walnut shells giving you an immediate glow whilst your tan is still developing underneath.
Every day, millions of dead skin cells are sloughed off or worn away from the surface of your skin. In fact, every 35 to 45 days, you have an entirely new epidermis. This is why tans from sunless- or self-tanning lotions will gradually fade — as the dead cells are worn away, so is your tan. For this reason, most of these products suggest that you reapply the sunless- or self-tanner about every three days to maintain your “tan.”
It’s important to remember that most of these products, unless they contain an added sunscreen, will not protect you from the sun’s UVA and UVB rays. Even products that do contain a sunscreen won’t be of much help, since they lose their efficacy within hours of application. So, if you’re planning to head outside to show off your new glow, be sure to apply some extra sunscreen