The sun is no longer a benign harbinger of fair skies. Damage to the protective ozone layer shielding the planet from harsh ultraviolet radiation has turned sunbathing into a dangerous practice, ranking with smoking as one of the primary causes of cancer. People avoiding this hazard often turn to sunless tanning lotion in an effort to recreate the healthy, vibrant look of a real tan without as many risks.
Although efforts to ban the use of specific aerosols have been surprisingly effective in reversing ozone deterioration, unprotected sun bathing will still pose a problem for many decades, if not centuries. The use of lotions to create dark color within lighter skin cells eliminates the need for outdoor exposure, and reduces the amount of skin cell alteration caused by ultraviolet radiation.
It does not take long for the epidermis to react to unfiltered sunlight, and without sunscreen any outdoor activity can encourage damage capable of altering DNA. In order to preserve and renew skin cells, the body manufactures a substance called melanin, designed to absorb radiation harmlessly. It is typically a dark red or brownish color, and is the agent that turns skin browner.
Although that look is considered healthy and youthful, unseen cellular destruction is occurring. The most prevalent side-effects include permanent and premature skin wrinkling, a weakened immune system, and a greater chance of developing melanoma, an often-deadly skin cancer. Sunless tanning products employ chemical agents that mimic the natural process without as many dangers, even though they provide no actual screening protection.
When the first bronzing creams appeared during the 1960s, enthusiastic users commonly turned bright orange. Today, the formulations have been greatly improved, although a slightly orange undertone is still sometimes noticeable. In an effort to entice consumers, manufacturers have also created pills containing food coloring agents, but they have not been approved by the FDA, and some side effects are troubling.
The safest products for topical application contain dihydroxyacetone, or DHA. This is not a coloring, but a type of sugar that interacts with outer layers of dead skin cells, and the resulting chemical reaction produces the color. It lasts around a week before noticeably fading, and needs consistent reapplication for maintenance. While it can irritate the eyes if used carelessly, it does not cause premature aging or increase cancer risks.
Careless application may cause unattractive blotches or undesirable streaks. The products should not be combined with tan accelerators, which often only add to the ultraviolet damage. Outdoor activities will still require the use of sunscreens to prevent burning, no matter how dark the actual skin cells have become. Use the same levels of UV protection that proved effective prior to applying lotion.
Exfoliate before applying a cream or gel, and spread it onto separate skin areas for best results. After application, wipe down skin over joints like elbows or knees, and allow the product to dry at least ten minutes. Avoid getting these products in the eyes, and seer clear of tanning pills containing canthaxanthin. Compared to actual solar radiation exposure, sunless tanning products are a reasonably safe alternative.
Although efforts to ban the use of specific aerosols have been surprisingly effective in reversing ozone deterioration, unprotected sun bathing will still pose a problem for many decades, if not centuries. The use of lotions to create dark color within lighter skin cells eliminates the need for outdoor exposure, and reduces the amount of skin cell alteration caused by ultraviolet radiation.
It does not take long for the epidermis to react to unfiltered sunlight, and without sunscreen any outdoor activity can encourage damage capable of altering DNA. In order to preserve and renew skin cells, the body manufactures a substance called melanin, designed to absorb radiation harmlessly. It is typically a dark red or brownish color, and is the agent that turns skin browner.
Although that look is considered healthy and youthful, unseen cellular destruction is occurring. The most prevalent side-effects include permanent and premature skin wrinkling, a weakened immune system, and a greater chance of developing melanoma, an often-deadly skin cancer. Sunless tanning products employ chemical agents that mimic the natural process without as many dangers, even though they provide no actual screening protection.
When the first bronzing creams appeared during the 1960s, enthusiastic users commonly turned bright orange. Today, the formulations have been greatly improved, although a slightly orange undertone is still sometimes noticeable. In an effort to entice consumers, manufacturers have also created pills containing food coloring agents, but they have not been approved by the FDA, and some side effects are troubling.
The safest products for topical application contain dihydroxyacetone, or DHA. This is not a coloring, but a type of sugar that interacts with outer layers of dead skin cells, and the resulting chemical reaction produces the color. It lasts around a week before noticeably fading, and needs consistent reapplication for maintenance. While it can irritate the eyes if used carelessly, it does not cause premature aging or increase cancer risks.
Careless application may cause unattractive blotches or undesirable streaks. The products should not be combined with tan accelerators, which often only add to the ultraviolet damage. Outdoor activities will still require the use of sunscreens to prevent burning, no matter how dark the actual skin cells have become. Use the same levels of UV protection that proved effective prior to applying lotion.
Exfoliate before applying a cream or gel, and spread it onto separate skin areas for best results. After application, wipe down skin over joints like elbows or knees, and allow the product to dry at least ten minutes. Avoid getting these products in the eyes, and seer clear of tanning pills containing canthaxanthin. Compared to actual solar radiation exposure, sunless tanning products are a reasonably safe alternative.
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