Sunscreen you need to pay extra attention to in the spring

Be sure to apply it even indoors.

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UV A passes through indoor glass windows

It plays a role in tanning the skin black.

Therefore, this is also commonly referred to as everyday ultraviolet radiation.

To block everyday UV rays

You must use sunscreen even indoors.

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In the season transitioning from winter to spring

Apply thicker than usual

The time of year when ultraviolet rays are most sensitive

Since it is the skin of spring after winter

It is best to apply it thicker than usual.

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Apply 30 minutes before going out

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One of the ingredients that blocks ultraviolet rays

UV filters penetrate into the skin

Since it takes about 30 minutes, the sunscreen

The UV filter takes 30 minutes to activate after application

It can block UV rays from the skin.

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Apply to the face and all areas exposed to UV rays.

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When exposed to ultraviolet rays, the face [uses] ultraviolet rays

Even though it was completely blocked, compared to the body

The face becoming darker and redder

You can feel it.

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This is when ultraviolet rays are absorbed into the skin

This stimulator is transmitted to the cerebrum, and

In the brain, it is again the most sensitive of the skin and

Pigmentation on the face, which has many melanocytes

It transmits a signal to cause it to happen.

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As a result, UV rays are blocked on the face

Even in that condition, the body exposed to the outside

If ultraviolet rays are not blocked, they are absorbed into the body

The ultraviolet rays go directly to the face.

Therefore, when going out, the face and exposed

You must block all areas.

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