Blue light is a color on the visible light spectrum. They are regularly released as part of computer screens, TVs, phones, and even sunlight.
in today’s world Many of us spend hours in front of some type of screen. Be it your phone, tablet or laptop computer. Their screens emit blue light and harmful rays. This can affect your skin during screen time. This blue light can cause everything from premature aging to long-term hyperpigmentation.
Currently, the use of various devices It has become necessary to meet the needs of the changing times. This mostly includes workers who are in front of a screen for eighty hours or more. There are many skin care products designed to block harmful blue rays and reduce some of their effects. But are all these products legit? Can they really help you? Let us know.
What is blue light? And how does it harm the skin?
Blue light is a color on the visible light spectrum. They are regularly released as part of computer screens, TVs, phones, and even sunlight. Blue light was previously thought to disrupt vision and sleep cycles. But it is now known to be responsible for skin changes. Including DNA damage and cell and tissue death.
Dermatologist Kalpana Saulanki from Clinique Dermatech explains that the effects of blue light can accelerate the aging process and cause things like wrinkles, fine lines and skin discoloration.
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Radiation emanating from the screen increases oxidative stress.
Recent studies show that in modern life We don’t all get enough natural light during the day. and vice versa We are exposed to excessively high levels of artificial light. Studies indicate that our skin is exposed to severe stress in the form of Higher levels of “oxidative stress” And we all know the link between oxidative stress and aging.
Exposure of human skin cells to light from electronic devices and each other can lead to the formation of reactive oxygen species, leading to cell death and necrosis. Blue light penetrates the skin deeper than UV light and stimulates the activity of color-producing cells. This can cause hyperpigmentation on your skin. It can also cause blemishes.
Kalpana Solanki explains that blue light isn’t bad because blue light is used for phototherapy to treat acne and skin cancer. The concern is repeated exposure to blue light. continuously
What is blue light skin care?
Blue light skin care comes in many forms. From sprays, creams, gels to sunscreens. which can be used to block blue light and revitalize your skin. There are also night creams that claim to eliminate fine lines and wrinkles caused by blue light.
Blue light sunscreen protects against blue light and UV rays. Regular sunscreens do not cover blue light as well as sunscreens that block blue light. Tinted sunscreen with an SPF of 30 or higher can protect skin from blue light as well as UVA and UVB rays.
Also Read- Sun protection is essential even in winter and rainy season. Blossom Kochhar explains why.