Friday, October 16, 2015

By Haywood Hunter


It is a well-known fact that excessive exposure to the UV rays of the sun can result in damage to the skin that causes premature aging and skin cancer, it can also have a detrimental effect on the eyes and the body's immune system. However, just about everyone desires a sexy, bronzed tan, which is where sunless tanning options come into play, these various methods provide a safer approach to tanning that does not require the sun's harmful rays.

The spray tan is one of the most popular types of sun-free bronzing. Customers visit a tanning salon where they will remove their clothing and step into a private booth which is controlled by a push button which activates the spray system responsible for applying an even coating of a chemical called dihydroxyacetone or DHA. This substance reacts with the uppermost layer of skin cells to create a darker pigmentation that resembles a golden tan, that lasts for several days.

Similar to spray tans, airbrush tans work in much the same way although they offer a more precise application. A technician applies the DHA tanning formula using a spray compressor, while the client's lips and eyes are covered and he or she is dressed in a bathing suit or other minimal clothing. The tan will also last a few days and is somewhat safer since inhalation is less likely.

A self-tanner is an affordable alternative that is sold in most pharmacies and make-up counters. These are DHA-based lotions, sprays, or gels that must be massaged into the skin like other body creams. When using any DHA product, it always best to gently exfoliate the skin first in order to get the best results.

Bronzers are a type of cosmetics that provide a temporary hint of color to the face. Worn over foundation, these products are available in powder and liquid form and can make the facial area appear deeper in tone, however they are not for full-body use. They wash off with water and cleanser along with any other make-up being worn.

In some places, it is still possible to purchase "tanning pills", which contain the color additive canthaxanthin, that stimulates skin pigmentation but has several serious risks associated with its use including liver damage, eye disorders, and severe itching. Unsurprisingly, this drug has not been approved by the FDA and it should be avoided.

Although DHA is for the most part considered to be safe, there are some speculations that inhalation of it may be potentially harmful, and other studies have revealed evidence of long-term damage to skin cell DNA over time, so it should be used with caution. Inhalation and contact with the lips and eyes must be avoided, otherwise it can be used without too much concern.

In moderation, exposure to the sun can be healthy and is important for proper synthesis of Vitamin D which is needed by the body to keep the bones strong and for immune purposes and cell growth. It is also important to remember that proper protection from excessive UV exposure in the form of a sunblock should always be used when outdoors for extended periods.




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