Why is My Face Getting Darker Without Sun

Pollution and environmental toxins play a significant role in facial darkening, even without sun exposure. Urban pollution exposes the skin to dust, smoke, chemicals, and heavy metals that generate free radicals. These free radicals damage skin cells, reduce oxygen supply, and accelerate aging. To protect itself, the skin increases melanin production, which leads to dullness and uneven tone. Indoor pollution from cooking smoke, poor ventilation, and air-conditioned environments can also contribute to oxidative stress and skin darkening over time.

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