Skin Lightening: Repairing Abnormal Pigmentation
People have various reasons for wanting to receive a skin lightening treatment. Perhaps in the past they spent too much time in the sun, causing their skin to become blotchy or otherwise unsightly. They may have also suffered from acne, which can cause hyperpigmentation that manifests itself as discolored spots on the skin. There is a significant amount of talk going about regarding the safety of various whitening treatments.
Some have gone as far as searching for cheap fair & white gel cream strong bleaching treatment reviews as well as reviews for other bleaching products before making a purchase decision. Perhaps you may have heard of hydroquinone cream. This cream is without question the best you can do in terms of skin whitening treatments. It works by inhibiting melanin from causing abnormal skin discoloration. This only helps to address the existing hyperpigmentation on the skin. However, to prevent it in the future this medication must be used with an exfoliating agent like tretinoin or tazarotene.
These topical medications, often prescribed for use in treating conditions like acne and rosascea, improve skin cell turnover so that existing abnormalities on the skin can simply be shed away. However, in using these products, there is a risk you might expose problems that have yet to reach the surface of the skin. When acne patients begin a course of treatment with topical retinoids, they often experience what is informally known as a purging period. New acne lesions will often plague them for several weeks before their face starts to clear. The retinoids help get rid of these lesions which have yet to develop at a much faster rate.
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Prevention should also entail daily use of sunscreen. While most of us find this unnecessary, everyday you go about carrying on your life without any sort of protection from the sun’s UV rays will slowly contribute to a cumulative effect. While hydroquinone cream has been tested in other countries and found to be potentially dangerous, there has been little evidence to support the assertion that it is cancerous in low concentrations. It is often available for sale over the counter in concentrations not exceeding 2%.
If you don’t feel comfortable using hydroquinone, there are many other options to choose from. Anything that contains arbutin, a natural ingredient extracted from many plants, will provide for a lighting effect. Furthermore, alpha hydroxy acids have also been shown to reduce skin coloration, although the verdict is still out on whether they actually affect melanin production. What is known is that a fairly high concentration of these acids is required to see a noticeable result, which means visiting an aesthetician for a chemical peel. If you have sensitive skin, this may not be the best route to take.
source : Skin Pigmentation Abnormalities and Their Possible Relationship with Skin Aging