Do you know what digital aging is and how to prevent it? Blue-violet light belongs to the spectrum of visible sunlight and gives the sky its blue color. With a wavelength slightly longer (400-500nm) than ultraviolet radiation (UVA-UVB), it penetrates deep into the skin, reaching the dermis and even the fatty tissue. This leads to damage across all skin layers. But what else should you know about digital radiation and oxidative stress?
Sources of Radiation That Accelerate Digital Aging
While the sun is the primary natural source of blue light, significant amounts of this radiation also come from artificial sources. These include digital devices such as TVs, smartphones, laptops, tablets, smartwatches, as well as fluorescent, halogen, and LED lamps.
On one hand, exposure to natural blue light from the sun regulates the biological clock and benefits mood, memory, and metabolism. However, exposure to artificial blue light disrupts the circadian rhythm, leading to various issues and contributing to digital aging.
Nighttime use of digital devices negatively affects the natural production of melatonin, the “sleep hormone,” disrupting the natural sleep-wake cycle (circadian rhythm). Exposure to blue light after sunset confuses the body by signaling that it’s still daytime, halting the natural process of cellular repair during the night.
Blue Light’s Effects on Vision
Modern individuals spend excessive time in front of screens, often at close distances. Since eyes cannot fully filter blue light, it strains them, leading to Computer Vision Syndrome (CVS), which may cause:
- Redness or irritation
- Dry eyes
- Blurred vision
- Headaches
How Does Blue Light Cause Digital Aging of the Skin?
The effects on the skin are cumulative and not immediately visible. According to a study in the International Journal of Cosmetic Science, exposure to blue light disrupts the skin’s natural regenerative cycle, leading to visible damage over time. Research connects prolonged exposure to blue radiation with:
- Premature aging/photoaging: Blue light penetrates deeper than UVA, affecting skin cell DNA and altering structure and function.
- Oxidative stress: Blue light increases free radical production, causing oxidative damage equivalent to the combined effects of UVA and UVB radiation.
- Collagen breakdown: Oxidative damage leads to the breakdown of collagen, causing fine lines and wrinkles.
- Increased melanin production: Blue light doubles melanin production compared to UV radiation, increasing the risk of pigmentation issues.
- Weakened skin barrier: The skin’s protective layer becomes compromised, leading to faster dehydration, dryness, and dullness.
Glow Era’s SPF50 organic filters provide ultimate protection against UV and IR radiation, while four plant stem cells strengthen the skin barrier.
Additionally, Glow Era’s sun protection creams with red bilberry stem cells serve as the first line of defense against blue light. Their antioxidant action reduces spots, fine lines, and free radical damage.
With Glow Era’s natural skincare products, you can be confident your skin receives year-round care. Fight digital aging with Glow Era’s help and keep your skin radiant and youthful!
