DO INDOOR TANNING LOTIONS CONTAIN SPF?
Indoor tanning, which is done in a controlled environment, is controlled by exposure time. Indoor tanning lotions are designed to maximize your tanning results while minimizing your chances of overexposure. Outdoor tanning lotions should not be used for indoor tanning. The SPF contained in outdoor tanning lotions prevents desired results while tanning indoors because the ultraviolet exposure is already regulated by the exposure time.