Reasons to wear sunscreen even indoors

MINH HOÀNG (THEO HEALTHSHOTS) |

The blue light of phone and computer screens causes wrinkles, which is why you should wear sunscreen even indoors.

Ly do nen thoa kem chong nang ngay ca khi o trong nha. Anh: AI - Minh Hoang
Reasons to apply sunscreen even indoors. Photo: AI - Minh Hoang

According to Healthshots, here are some reasons why you should wear sunscreen even indoors.

Although window panels block UV rays to some extent, they do not fully filter these rays. There are two types of UV rays: UVA and UVB. UVA acids increase the aging rate of skin cells and are the biggest cause of wrinkles. UVB rays cause sunburn and are associated with skin cancer. The glass panels block most of the UVB rays but cannot block the UVA rays, causing collagen production to decline and can lead to serious skin problems such as melasma.

In addition, phone and laptop screens can damage the skin. That is because the blue light emitted from these devices, also known as high-energy potential light (HEV), can penetrate deep into your skin, causing many dark spots and wrinkles.

A study published in the Journal of Physics and Biotechnology said that blue light promotes free radicals, which damage and destroy your collagen. In addition, this type of light can also be harmful to human eyes and skin.

So, use sunscreen even indoors to keep your skin safe and healthy.

MINH HOÀNG (THEO HEALTHSHOTS)
RELATED NEWS

What to do if sunscreen causes eye irritation?

|

Not all sunscreens are suitable for everyone. Therefore, when using them, you need to observe changes in your body, especially the eye area.

Why do you still get sunburned even though you apply sunscreen?

|

Dermatologists and cosmetologists warn against diluting sunscreen with other moisturizers, as this reduces the effectiveness of the sunscreen.

Should sunscreen be used as a makeup primer?

|

Using sunscreen as a makeup base is very popular, especially with girls who love beauty.

The 14th Vietnam Trade Union Congress takes place from June 3-5, 2026

|

The 14th Vietnam Trade Union Congress, term 2026-2031, takes place from June 3-5 at the National Convention Center, Hanoi City.

The Prime Minister will exchange views with delegates at the 14th Vietnam Trade Union Congress

|

On the afternoon of May 29, the Vietnam General Confederation of Labour held a press conference to inform about the 14th Congress of Vietnam Trade Unions, term 2026-2031.

Deploying about 92 social housing development projects serving workers and students

|

Hanoi - In the afternoon of May 29, Mr. Vu Dai Thang, Member of the Party Central Committee, Deputy Secretary of the City Party Committee, Chairman of the Hanoi People's Committee, had a dialogue with workers.

Nearly 1,000 days to determine land prices are still not finished

|

The Department of Natural Resources and Environment of Bac Lieu province (old) determined that land prices lasted for nearly 1,000 days, increasing the risk of large revenue losses for the budget.

Trillion-VND revenue, continuously reporting losses, game businesses in the sights of tax inspection

|

With trillions of VND in revenue but continuously reporting losses or slight profits, some game publishing businesses are subject to tax authorities' inspection in 2026.

What to do if sunscreen causes eye irritation?

NGỌC THÙY (THEO indianexpress) |

Not all sunscreens are suitable for everyone. Therefore, when using them, you need to observe changes in your body, especially the eye area.

Why do you still get sunburned even though you apply sunscreen?

NGỌC THÙY (THEO INDIANEXPRESS) |

Dermatologists and cosmetologists warn against diluting sunscreen with other moisturizers, as this reduces the effectiveness of the sunscreen.

Should sunscreen be used as a makeup primer?

HƯƠNG SƠN (THEO INDIANEXPRESS) |

Using sunscreen as a makeup base is very popular, especially with girls who love beauty.