Hydroquinone is a tropical agent for reducing skin pigmentation. It is available over-the-counter strength up to 2% and higher concentration (4%) by prescription.
How does it work?
Hydroquinone works by denaturing the melanin-protein complex, causing decolouration of the skin. It also works by inhibiting the tyrosinase enzyme, as well as the synthesis of the protein associated with melanin.
People typically use hydroquinone to lighten areas of skin affected by hyperpigmentation disorders, as well as the freckles and age spots.
If you are thinking about using hydroquinone; there are different reasons you should stay away from it.
1. Ochronosis - a long term disease condition that is caused by exposure to certain chemicals. When this occurs, the skin becomes darker and thicker than normal.
2. Allergic reaction - it can cause extreme redness, itching or even severe burning and stinging sensation.
3. Photosensitivity - hydroquinone can make skin more sensitive to sunlight. Exposure to UV light can cause severe sunburn when using hydroquinone.
4. Carcinogenic property - hydroquinone makes your skin lighter by reducing the amount of melanin your skin produces. However, doing this makes your skin more susceptible to UV rays that can lead to dangerous sunburn, and over a prolonged time, there will be increased risk of certain types of skin cancer.
Make the safe decision, and avoid topical skin lightening products that contain hydroquinone, even in small concentration.
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