Hyperpigmentation happens when some parts of your skin become darker than the rest. This is because your skin makes too much melanin, the pigment that gives your skin its color. Several things can trigger this, such as too much sun exposure, skin injuries (like acne or cuts), and hormonal changes. When your skin is exposed to the sun, UV rays signal your body to produce more melanin as a way to protect itself. However, this extra melanin can sometimes gather in patches, leading to dark spots or uneven skin tone.
Understanding Hyperpigmentation:
Two common types of hyperpigmentation we are covering here are melasma and post-inflammatory hyperpigmentation (PIH).
Excessive exposure to sunlight and UV rays can make both of these worse. That’s why using sunscreen is important—it helps prevent and manage these dark spots.
How to select the right sunscreen?
When choosing a sunscreen to combat hyperpigmentation, consider the following factors:
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Broad-Spectrum Protection: Ensure the sunscreen offers broad-spectrum coverage to protect against both UVA and UVB rays.
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Sun Protection Factor (SPF): An SPF of 30 or higher is advisable for effective protection.
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Ingredients: Physical (mineral) sunscreens containing zinc oxide or titanium dioxide are often recommended, especially for sensitive skin, as they reflect UV rays away from the skin.
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Formulation: Choose a formulation suitable for your skin type—oil-free for oily skin, moisturizing for dry skin and fragrance free for sensitive skin.
Incorporating sunscreen into daily routine
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Daily Application: Apply sunscreen every morning, regardless of weather conditions, as UV rays can penetrate clouds and windows.
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Reapplication: Reapply every two hours.
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Adequate Amount: Use about a two finger amount of sunscreen for your face to ensure sufficient coverage.
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Complementary Measures: Combine sunscreen use with other protective measures, such as wearing wide-brimmed hats, wearing full sleeves clothes, using a scarf or an umbrella when outdoors
By making sunscreen a daily habit and following sun-safe practices like wearing hats, seeking shade, and avoiding peak sun hours, you can protect your skin from UV damage. This not only helps prevent hyperpigmentation but also keeps your skin healthier, more even-toned, and youthful in the long run. Consistent sun protection is one of the simplest yet most effective ways to maintain clear and radiant skin.