What Causes It?
Solar lentigines occur when years of exposure to ultraviolet (UV) light from sunlight cause an overproduction or clumping of melanin (the pigment that gives skin its color) in the top layer of the skin.
How to Treat or Remove It
If a dermatologist confirms the spot is benign and you wish to fade or remove it for cosmetic reasons, several clinical and over-the-counter options are available:
In-Office Medical Procedures (Most Effective)
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Laser Therapy & Intense Pulsed Light (IPL): These energy-based treatments target and break up the concentrated melanin pigment without damaging the surrounding skin.
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Cryotherapy: A quick procedure where a dermatologist applies a small amount of liquid nitrogen to freeze and destroy the pigment-producing cells.
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Chemical Peels: Specialized acid solutions are applied to peel away the discolored top layer of skin, allowing fresh, even-toned skin to grow back.
Topical Products & Skincare