In today’s digital lifestyle, long hours in front of screens have become part of everyday life — from working on laptops and studying online to scrolling, streaming, and gaming. Global reviews suggest that digital eye strain may affect around 2 in 3 digital device users, making daily eye care increasingly important.

Common signs of screen-related eye discomfort may include tired eyes, dryness, eye strain, blurred vision, headaches, and general visual discomfort. Prolonged screen use may also reduce blinking frequency, which can contribute to tear evaporation and make the eyes feel drier or more uncomfortable, especially in indoor or air-conditioned environments.

Lutein is a carotenoid that accumulates in the macula, the part of the retina that plays an important role in sharp central vision. Together with zeaxanthin, lutein helps support macular pigment, the eye’s natural defense system against daily light exposure and oxidative stress from visual demands.