The Impact of Blue Light on Skin and How to Protect Against It

In our digital world, where screens are an essential part of everyday life, exposure to blue light has become a growing concern, especially for our skin. Blue light, or high-energy visible (HEV) light, is a segment of the visible light spectrum emitted by digital devices like smartphones, computers, and LED lighting. Recent research has shown that prolonged exposure to blue light can damage skin cells, accelerate aging, and cause hyperpigmentation. Understanding the impact of blue light and how to protect against it can help us take better care of our skin in a digital-first era.