Blue light is primarily emitted by the screens of smartphones, computers, and other digital devices. Prolonged exposure to blue light can have harmful effects on the skin, such as aging, wrinkles, and spots. Protection against blue light is produced through various products that limit the penetration of blue light rays into the skin.
Blue light has become a part of our everyday lives, as it can penetrate deep layers of the skin, reduce collagen production, weaken skin elasticity, and cause premature wrinkle formation. Blue light can also contribute to hyperpigmentation (spot) issues.
It is possible to defend against the rays emitted by digital screens.Among the methods necessary for blue light protection;
- Blue light filter screen protectors
- Sunblocks that protect against blue light
- Reducing screen time
- Also includes moisturizing and anti-aging products.
Blue light protection is essential for protecting the skin and reducing harmful effects. The blue light emitted by digital screens does not cause skin damage like UV rays, but long-term exposure to blue light can lead to skin aging. This means that blue light can damage the skin. Blue light protection provides defense against the effects of rays emitted by screens.
What is blue light and what are its sources?
Blue light refers to the short wavelength part of visible light and is a significant component of the light emitted by digital devices. Digital light can have negative effects on the skin. Blue light can penetrate deeply into the skin, causing issues such as aging, wrinkles, and skin blemishes. It is necessary to protect the skin from blue light emitted by digital screens (phones, computers, televisions), similar to sunlight. Long-term exposure to blue light can weaken the skin's elasticity. Using products that provide protection against digital rays and blue light helps to safeguard the skin.
The scientific effects of blue light on the skin
Blue light causes long-term damage to the skin. Blue light protection skincare products are formulations developed to prevent this damage and protect the skin. Studies have shown that blue light has a negative impact on the skin, causing collagen loss, signs of aging (wrinkles and fine lines), and hyperpigmentation (spots).
Blue light penetrates the skin, causes oxidative stress, and can damage skin cells. Skincare products designed to protect against the negative effects provide defense against blue light, improve skin health, and protect against premature aging. To ensure protection against blue light and minimize the effects of blue light, it is advisable to prioritize blue light protection products.
What products protect against blue light?
HEV rays constitute a part of the visible blue light and can cause harmful effects on the skin, such as photoaging. Protection against blue light prevents skin damage , especially against HEV rays.
Products that protect against blue light;
- Broad-spectrum sunscreens
- Skin creams that block blue light
- Blue light filtering glasses
- Can be evaluated as a serum and cream.
To protect skin health, it is essential to choose products that offer blue light protection, which helps prevent skin damage that can develop from the long-term use of digital devices commonly used in everyday life.
The relationship between antioxidants and protection against blue light
Blue light causes oxidative stress in the skin, leading to cellular damage. Antioxidants play an important role in reducing the negative effects of blue light on the skin. Products such as blue light serum, are enriched with antioxidants that help block damage. Vitamin C, Vitamin E, and niacinamide have antioxidant properties, protecting the skin from free radicals, delaying the signs of aging, and preventing the formation of spots. Protection against blue light helps shield the skin from damage caused by digital devices, assisting in keeping the skin looking younger and healthier.
How to protect your skin while using a computer and phone?
The reason for the connection between computer screens and skin is that blue light causes signs of aging on the skin , and prolonged screen use can lead to issues such as light aging and hyperpigmentation. To protect against these effects you should choose products that provide blue light protection.
While using a computer and phone, some simple precautions should be taken to protect the skin. First of all, wearing glasses can prevent blue light from causing damage. To protect the skin, it is essential to use screen protectors that contain blue light filters or blue light serums. Choosing broad-spectrum sunscreen products helps protect the skin against both UVA and UVB rays.Avoiding long periods in front of the screen, taking regular breaks, and hydrating the skin are also important for protection. Products containing antioxidants help prevent skin aging and damage. Protection against blue light helps reduce skin damage in everyday life.
Do sunscreens protect the skin from the effects of blue light?
Some sunscreens available on the market provide protection against blue light skin damage. Broad-spectrum sunscreens offer protection against both UVA and UVB rays, and some formulations in this product category also provide protection against blue light. Since blue light can cause signs of skin aging and hyperpigmentation, sunscreens containing antioxidants offer additional protection against harmful rays. Using sunscreen alone may not be sufficient for protection against blue light.To better protect the skin, it is essential to use special skincare products or screen protectors that contain blue light filters. Protecting the skin from blue light is necessary to safeguard against the harmful effects of digital screens and to maintain its health.