A tan is basically when your skin changes color after being exposed to ultraviolet (UV) rays. This can happen either through natural sunlight or from using a tanning bed, booth, or lamp. When your skin is exposed to UV light, it causes your body to produce more melanin. Melanin is the pigment that gives your skin its color. The more melanin you have, the darker your skin will be. So, a tan is basically when your skin produces more melanin in order to protect itself from the sun. Moreover, more and more people are booking appointments for professional tanning services. This is because there are now more options than ever before when it comes to getting a tan. You can get a spray tan, airbrush tan, or even a UV-free sunless tan. Plus, there are tons of different products on the market that can help you achieve the perfect bronze glow.