Do You Really Need Sunscreen Indoors?

Many people assume sunscreen is only necessary outdoors, but UVA rays can penetrate glass and affect skin indoors. This means exposure can occur while sitting near windows, driving, or working in bright indoor environments.

UVA rays contribute to long-term aging and pigmentation without causing immediate redness or burning. Because this damage happens slowly and invisibly, it often goes unnoticed until signs of aging appear.

Daily sunscreen use provides consistent protection and supports long-term skin health, even on days spent mostly indoors.