
It is all too easy to put all your hopes in the jar of blemish lightening cream when you are afflicted by skin pigmentation problems or disorders like melasma. With the promises of rosier complexions and the shrinking of ugly brown spots, it’s kind of unreasonable to not take them up on the offer. But do you actually know how these skin brightening products work? Here is the details on lightening creams – how and why they work, and which ones on the market are the best 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 decreasing action is attained by blocking melanocytes – skin cells that handle skin pigmentation.
To accomplish this, most bleaching products contain substances that block melanocytes preventing the formation of an excessive amount of melanin. The most common ingredients include kojic acid, hydroquinone, alpha arbutin, alpha-hydroxy acids, and natural vitamins including Vitamins A, C, and E.
The Hazards
While these skin lightening creams have been proven to work, the larger issue faced by consumers today centers on the safety of certain ingredients present in many over-the-counter products. Hydroquinone, for example, has already been banned in several countries due to its carcinogenic or cancer-causing properties. Topical solutions which include this active ingredient were also found to influence sensitivity to sunlight, resulting in severe sunburns and skin irritation. Additionally, it is an extremely toxic ingredient which, if ingested orally, may lead to seizures and liver damage.
Making an Intelligent, Informed Choice
Skin care products are only as effective as their capability to deliver safe and effective results. It’s a good thing that lots of manufacturers today are employing all natural ingredients in their skin lightening or spot bleaching formulations. A better and safer substitute for hydroquinone is alpha arbutin, which is derived from bearberry extracts. Kojic acid is yet another natural skin lightening ingredient that is used in Japan for cosmetic and natural food preservation purposes. Unlike hydroquinone, natural plant based ingredients contain no toxic or carcinogenic properties.
With all the recent discoveries on the dangers of hydroquinone-based products, the significance of using only hydroquinone free bleaching creams has never been as obvious as today. Consumers have to be smart about their choices in order to safeguard their health. Skin lightening products work to enhance the appearance of the complexion, but all-natural products strive to accomplish this with virtually no health repercussions at all.


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