What is Blue Light And How Does It Affect Skin?

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What is Blue Light And How Does It Affect Skin?

Over the years, more men have started a skincare routine, and sunscreen is part of the lineup. It's important to protect our skin when we are in contact with UVA and UVA rays, but it's also important to protect our skin from blue light. If you're passionate about caring for your skin, it's important you are informed on the effects of blue light and how it's affected.

What is Blue Light?
Blue light is a high-energy visible light spectrum of electromagnetic radiation with a wavelength between 380 and 500 nanometers. It has an effect on the skin that is similar to the effect that UVA rays have. Phones and computer screens are just some of the familiar places where you are exposed to blue light. The blue light that these devices emit is called high-energy visible light or HEV light. Protecting your skin from blue light is just as important as protecting it from the sun.

So What Does Blue Light Do?
Exposure to blue light can cause damage to your skin. It can lead to collagen breakdown, which is the cause of fine lines and wrinkles. It will also make your skin more sensitive to the sun, leading to a higher risk of developing skin cancer.

How is Blue Light Harmful?
Exposure to blue light causes a reaction in cells that will lead to more free radicals. Free radicals are highly damaging molecules that can cause much damage to your skin. The more blue light you are exposed to, the more free radicals produced.

How Do You Reduce Blue Light?
Luckily, you can reduce the amount of blue light your skin is exposed to by wearing sunscreen. Try Cobalt's face moisturizer with SPF 30 and other sunscreens that protect you from blue light. It is also important to use a moisturizer that contains anti-aging ingredients to combat fine lines and wrinkles caused by blue light.

If you have any questions or concerns about protecting your skin, please feel free to contact your dermatologist. For skincare that works, shop Profile.

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