The chances of getting a stubborn tan and ageing signs do not only come from the sun. More than 50 % of the working population has to stare constantly at their computer screen. Other than that, a larger population than that is on their mobile phone almost a day round. These also emit a significant amount of harmful rays that affect the skin.
Reason for Premature Ageing Due to Blue Light
Blue light or High Energy Visible (HEV) light, refers to blue wavelengths on the visible light spectrum. It comes from sun exposure and cell phones, computer screens, and other digital devices.
It is medically proven to trigger melasma which is known to stimulate melanin production or hyper-pigmentation. It has also been evident that blue light penetrates deep into the skin and generates reactive oxygen species. It causes DNA damage that finally results in elastin and collagen breakdown and inflammatory skin diseases.
How Blue Light Can Cause Premature Ageing
Blue light can trigger certain skin concerns, but most importantly it affects the eyes and skin around them. As everyone knows that eyes are one of the most sensitive and delicate parts of the body, they can get affected easily by harsh lights. Blue light makes the appearance of under-eye dark circles quite early and prominent.
Apart from that, strong rays can cause acne, fine lines and wrinkles due to excessive stress. Some reports proved that acne and pimple occur more on the side where the side that one holds their phone more often. Thus, it concludes that blue light can cause premature ageing by excessive usage of digital gadgets.
However, it is not hard to protect the skin from these rays. People can use normal sunscreen on their skin before starting to work on the screen as they normally do before stepping out. Also, several cosmetic products like LASHIKA’s Blue Filter Sunscreen SPF 45 PA+++ Blue Filter Sunscreen- Best Body Care products (lashika.in) hit the problem areas affected by the blue light or HEV rays.