How Skin Lightening Products Work

It is easy to place all your hopes in a jar of blemish lightening cream when you are afflicted by skin pigmentation problems or disorders like melasma. With all the promises of rosier complexions as well as the minimizing of ugly discoloration, it is sort of unreasonable to not take them up on the offer. But do you really understand how these skin bleaching products work? Here is the information on lightening creams – how and why they work, and which ones on the market are your safest bet.
The Melanocyte Blocking Reaction
In essence, skin bleaching or spot bleaching creams work by decreasing skin pigmentation,resulting in an even, clearer skin tone. This pigment-diminishing action is achieved by blocking melanocytes – skin cells that handle skin pigmentation.
To achieve this, most bleaching creams contain ingredients that block melanocytes and prevent the formation of too much melanin. The most common ingredients include hydroquinone, kojic acid, alpha arbutin, alpha-hydroxy acids, and natural vitamins including Vitamins A, C, and E.
The Potential Risks
While these skin bleaching creams have been shown to work, the greater issue faced by consumers today centers on the safety of certain substances found in many over-the-counter products. Hydroquinone, for example, is banned in many countries because of its carcinogenic or cancer-causing properties. Topical solutions that contain this ingredient are also found to influence sensitivity to sunlight, causing severe sunburns and skin irritation. It is also a highly toxic ingredient which, if ingested orally, can result in seizures and liver damage.
Making an Intelligent, Informed Choice
Beauty products are only as good as their capability to deliver effective and safe results. It is a good thing that lots of manufacturers today are employing natural ingredients inside their skin bleaching or spot lightening formulations. A much better and safer alternative to hydroquinone is alpha arbutin, which can be produced from bearberry extracts. Kojic acid is yet another natural skin bleaching ingredient that is used in Japan for cosmetic and natural food preservation purposes. Unlike hydroquinone, natural plant based ingredients have no carcinogenic or toxic properties.
With all the recent discoveries about the dangers of hydroquinone-based skin care products, the significance of only using hydroquinone free bleaching products has never been as pronounced as today. Consumers have to be smart regarding their choices in order to safeguard their health. Skin lightening products work to enhance the appearance of one’s complexion, but all-natural products strive to accomplish that with minimal to no health repercussions at all.
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