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 recent reports indicate that a multi-country ban on specific aerosols is allowing the atmosphere to recover slowly, it will be many years before sunbathing becomes less problematic, especially in regions with the most depletion. Applying a lotion that causes lighter skin to darken evenly avoids painful burning, and the subsequent skin cell alterations triggered by exposure.
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.
Early adapters of bronzing agents introduced sixty years ago sometimes turned bright orange, to their chagrin. Products available today mostly avoid that consequence, although some can still create a florid appearance if not used carefully. In order to attract more customers, some manufacturers have turned to pills infused with food colors unapproved for this type of use or level of consumption, and which can produce alarming side effects.
Products proven safe for use contain DHA, or dihydroxyacetone. It is not an actual coloring agent, but a type of interactive sugar that encourages a chemical reaction with dead skin cells, resulting in darker tones. The effect lasts around one week before starting to fade, and must be consistently maintained. Some cases of eye irritation have been reported, but there is no danger of skin cancer or wrinkling.
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.
Before using a cream or gel product exfoliate thoroughly, and then spread the substance evenly over small adjacent patches of skin. To prevent lines, wipe down elbows and knees, and allow at least ten minutes for drying. Avoid eye contact, and do not be tempted to try products in pill form containing canthaxanthin. When compared to the consequences of actual radiation, the use of lotions or creams is a far healthier alternative.
Although recent reports indicate that a multi-country ban on specific aerosols is allowing the atmosphere to recover slowly, it will be many years before sunbathing becomes less problematic, especially in regions with the most depletion. Applying a lotion that causes lighter skin to darken evenly avoids painful burning, and the subsequent skin cell alterations triggered by exposure.
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.
Early adapters of bronzing agents introduced sixty years ago sometimes turned bright orange, to their chagrin. Products available today mostly avoid that consequence, although some can still create a florid appearance if not used carefully. In order to attract more customers, some manufacturers have turned to pills infused with food colors unapproved for this type of use or level of consumption, and which can produce alarming side effects.
Products proven safe for use contain DHA, or dihydroxyacetone. It is not an actual coloring agent, but a type of interactive sugar that encourages a chemical reaction with dead skin cells, resulting in darker tones. The effect lasts around one week before starting to fade, and must be consistently maintained. Some cases of eye irritation have been reported, but there is no danger of skin cancer or wrinkling.
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.
Before using a cream or gel product exfoliate thoroughly, and then spread the substance evenly over small adjacent patches of skin. To prevent lines, wipe down elbows and knees, and allow at least ten minutes for drying. Avoid eye contact, and do not be tempted to try products in pill form containing canthaxanthin. When compared to the consequences of actual radiation, the use of lotions or creams is a far healthier alternative.
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