Skin lightening, whitening, and bleaching is a non-invasive procedure that effects a reduction of skin pigmentation, giving one an abnormally lighter complexion. This treatment utilizes chemical substances and is primarily sought after for cosmetic reasons and on those whose skin is dominated by hyperpigmentation conditions.

Determining Skin Color

The pigment melanin, produced by melanocytes, plays a key role in determining skin color. Individuals with darker skin have more melanin. Melanin synthesis can be stimulated by genetic, sunlight, hormonal, and a few chemicals influences. Sun tans are transitory compared to age spots.

What is Skin Bleaching?

Skin lightening prevents further discoloration and has an evening effect on the skin, giving it a radiant glow. However, applying skin lighteners all over the body is dangerous especially those containing mercury that leads to mercury poisoning and other health problems associated with neurological and kidney diseases. For pregnant women applying these products may lead to birth defects in the baby.

Skin Lightening Treatments

Several treatments are available for skin lightening that work by inhibiting melanin production. Some of them include:

1. Hydroquinone: A very potent drug that prevents the production of melanin. It can be obtained even at a concentration of 2 percent over-the-counter, or even higher as a prescription drug. In some countries, its use is banned because of the health risk that this drug poses.
2. Arbutin: A product obtained from plant material-arbutin found in bearberries, arbutin is considered much safer than any other depigmenting agents. However, arbutin effectively reduces melanin production.
3. Glutathione: The natural antioxidant which not only impedes melanin synthesis but also protects against UV damage. It is best applied topically or intravenously for greater absorption.
4. Laser Treatments: q-switching of Nd:YAG lasers are given in order to target melanin rich areas to lighten the skin and improve its texture; however, the outcome varies. There are possibilities that it might not be good with darker skin types.

Other Agents

Others include kojic acid, vitamin C, azelaic acid, AHAs, and niacinamide, all of which function in reducing melanin.

Benefits of Skin Whitening

The treatment not only clears out the complexion but also corrects hyperpigmentation in the skin as well as diseases such as melasma or vitiligo. The treatments can improve self-confidence in some patients, but caution and medical treatment are indispensable before any attempt is made on a patient’s skin.
The last

Cosmetic and dermatological benefits of skin whitening carry risks, especially if applied for an extended period or containing some chemical agents. Let a skin dermatologist prescribe this treatment procedure to avoid the unfavourable side effects of the treatment.