Hyunyoung, “I apply ‘this’ all over my body at home”… Secret to youthful skin?

Recently, a video titled ‘Celebrities’ Secrets to Looking Young Revealed!’ was released on the YouTube channel ‘Hyunyoung Noona Noona’.

In the video, Hyunyoung said, “When you open your eyes in the morning, the sun rises. The moment it rises, the UV rays start attacking you, even through the window.” She added, “That’s why you shouldn’t just apply sunscreen on your face; you should apply it all over your body.”

Then, he started applying sunscreen to his face and arms, emphasizing that I should buy a sunscreen with a high SPF value.

UV rays can enter through windows even indoors.

It is true that it is good to apply sunscreen when staying indoors like Hyunyoung. This is because even indoors, UV rays come in through windows. UV rays, which are called the main cause of skin aging, reduce skin elasticity and stimulate melanin pigments, causing spots and freckles.

However, if you only stay indoors, you don’t need to apply a high-index sunscreen. A mild product such as SPF15/PA+ is enough. Here, SPF is the UVB protection factor, and PA is the UVA protection level. The higher the number and the more + signs, the better the protection effect, but the more skin irritation it can cause.

When exposed to UV rays for long periods of time, such as during sports activities, it is recommended to choose a product with SPF50+/PA+++. In places such as beaches and swimming pools where you can wash off with water, it is recommended to use a product with a waterproof function.

You should choose a sunscreen that suits your skin condition and type.

Depending on the method of blocking ultraviolet rays, sunscreens are divided into inorganic sunscreens (inorganic sunscreens) and chemical sunscreens (organic sunscreens) made of organic chemicals.

Inorganic sunscreens mainly contain zinc oxide or titanium dioxide, and block UV rays by reflecting or scattering them. They are suitable for sensitive skin because they are not absorbed into the skin and have a low risk of allergies. However, some products are thick and leave a white cast, and are not easily removed.

On the other hand, organic sunscreens work by absorbing ultraviolet rays through ingredients such as avobenzone, oxybenzone, octocrylene, and homosalate, converting them into heat energy and releasing them. The formulation is light, so it spreads well and does not leave a white residue, but it can cause allergies, so it is not recommended for use on sensitive skin.

It would be nice to apply sunscreen to all exposed areas like Hyunyoung, but if that is too much trouble, at least apply it to the sideburns, jawline, ears, and neck without missing anything. Reapply frequently when sweating a lot or exposed to sunlight for a long time. After returning home, wash your skin thoroughly to remove any remaining sunscreen to prevent skin trouble.