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.
Sunbathing without protection damages the outer layers of skin in a remarkably short time, and is known to encourage changes in cellular DNA. During exposure, the body increases production of melanin, a substance that helps absorb solar radiation while offering greater protection to new cells. Melanin is usually a dark brown or reddish color, and is responsible for the golden tones of an ideal tan.
Although it looks attractive and healthy, that darkening masks invisible damage that can manifest itself in increased and premature skin wrinkles, a general weakening of the immune system, and even melanoma, the deadliest type of skin cancer. Sunless tanning formulas employ chemical ingredients able to produce the same effect without presenting similar dangers, even though they do not actually act as sunscreens.
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.
The safest lotions for topical use contain DHA, also known as dihydroxyacetone. Rather than a dye, it is a form of sugar that interacts with the skin cells that are constantly being replaced. It lasts for around a week, disappearing when the dead cells are shed, and requires consistent maintenance to achieve an uniform look. If used carelessly it can irritate eyes, but never causes skin aging or cancer.
Sunless products should be used as directed. Incorrect application results in unsightly streaking or embarrassingly blotchy dark spots, and the creams should not be used in conjunction with tan accelerators, which only increase skin damage. Sunscreen is still necessary outdoors for optimal protection, no matter how dark the epidermis has become. Choose the same protection levels as used before the darkening agents were used.
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 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.
Sunbathing without protection damages the outer layers of skin in a remarkably short time, and is known to encourage changes in cellular DNA. During exposure, the body increases production of melanin, a substance that helps absorb solar radiation while offering greater protection to new cells. Melanin is usually a dark brown or reddish color, and is responsible for the golden tones of an ideal tan.
Although it looks attractive and healthy, that darkening masks invisible damage that can manifest itself in increased and premature skin wrinkles, a general weakening of the immune system, and even melanoma, the deadliest type of skin cancer. Sunless tanning formulas employ chemical ingredients able to produce the same effect without presenting similar dangers, even though they do not actually act as sunscreens.
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.
The safest lotions for topical use contain DHA, also known as dihydroxyacetone. Rather than a dye, it is a form of sugar that interacts with the skin cells that are constantly being replaced. It lasts for around a week, disappearing when the dead cells are shed, and requires consistent maintenance to achieve an uniform look. If used carelessly it can irritate eyes, but never causes skin aging or cancer.
Sunless products should be used as directed. Incorrect application results in unsightly streaking or embarrassingly blotchy dark spots, and the creams should not be used in conjunction with tan accelerators, which only increase skin damage. Sunscreen is still necessary outdoors for optimal protection, no matter how dark the epidermis has become. Choose the same protection levels as used before the darkening agents were used.
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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