Indoor tan considered more preferable than outdoor, cause it is easy, convenient, private, and healthier. Many people prefer the method of indoor tanning to acquire a tan. It is easy, convenient and private. But the history of  the indoor tan, to get which is so easy and common to us is not very long.   In 1970 a German scientist named Friedrich Wolff began to do a research about the effects of UV light on athletes, from exposure to more sunlight. During that, he noticed the beautiful golden glow of their tan. In USA, the first tanning beds weren't as efficient as those made in Europe, so scientists started again to conduct studies, and discovered that the concentration between ultraviolet A light and ultraviolet B light is the most important to prevent sunburn. As tan was becoming a new fashion, Wolff used his research to create sunless tanning beds and so, to create a new method for tanning. This was the appearnce of the indoor tan trend.
The process of obtaining an  indoor tan is supervised by a trained professional whose primary goal is to help you achieve the desired color you want and help you avoid over-exposure. It is moderated in a controlled environment with measured dosages, eliminating  much of the "guesswork" of tanning outdoors.
The UV light from a sun bed is similar to UV light from the sun the only difference is that it can be somehow controlled. Nevertheless, to think that to get indoor tan will be absolutely harmless is a wrong - UV light still may lead to premature ageing, sun spots, and even provoke cancer.
These are some tips to the best indoor tanning session and obtain healthy bronze tone of your complexion.
First of all, consult a cosmetician or, if there are some serious reasons like cancerous  moles causing doubts, a dermatologist. Usually, a good solarium offering to obtain indoor tan provides is own adviser to define your skin type and choosing a sun protection for you. The tanning salon you visit should conduct an evaluation of your skin type to determine your recommended personal UV exposure time. A necessary condition for a smooth indoor tan is the skin being peeled and moistened with special creams before the session. They should also remind you to wear protective goggles, if you wear lens-leave them before the tanning bed.  Tanning salon should encourage the use of a lotion (before and after tanning), and recommend the appropriate lotions to use. As a consumer, you should be selective when choosing a tanning salon, making sure that it is a professional establishment that follows responsible practices. While tanning delivers the highly desirable color and relaxing benefits that tanners seek, the heated environment of the tanning bed can be very drying to the skin. And the last thing - indoor tan, as well as outdoor must be taken care of, if you want to keep it. The thing is that moistened skin will slower loose its top layers, and your indoor tan may be in safe.

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