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What is blue light? Light from the screen of a cellphone, laptop, or other gadget to sunlight contains blue light which can cause facial problems because the light can penetrate deep into the skin, and make signs of premature aging appear more quickly.
By Women HomeWhat is blue light? Light from the screen of a cellphone, laptop, or other gadget to sunlight contains blue light which can cause facial problems because the light can penetrate deep into the skin, and make signs of premature aging appear more quickly.