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Why Sunscreen Is the Most Important Part of Skin Care!!!! ☀️🕶️

Forena Clinic (Hongdae Branch) · 포레나의원 · August 14, 2025

​ At last, this time has come... I have no choice but to hate UV rays... ​ Today, let’s get right into "Why Sunscreen Is the Most Important Part of Skin Care!!!! ☀️🕶️" I heard tha...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: Forena Clinic (Hongdae Branch)

Original post date: August 14, 2025

Translated at: April 20, 2026 at 3:08 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

At last, this time has come...

I have no choice but to hate UV rays...

Today,

let’s get right into "Why Sunscreen Is the Most Important Part of Skin Care!!!! ☀️🕶️"

Why Sunscreen Is the Most Important Part of Skin Care!!!! ☀️🕶️ image 1

I heard that if your skin tone is darker, procedures don’t work very well.

I also heard the same thing online,

and even in comments on skin-related cafés...

So I prepared this post for all the people who say things like that.

Why Sunscreen Is the Most Important Part of Skin Care!!!! ☀️🕶️ image 2

Why Sunscreen Is the Most Important Part of Skin Care!!!! ☀️🕶️ image 3

Evidence of endless UV hate from the Hongdae Forena Clinic blog

Why Sunscreen Is the Most Important Part of Skin Care!!!! ☀️🕶️ image 4

Why is it the skin’s biggest enemy?

Skin aging (photoaging):

UV rays basically penetrate deeply into the dermis layer of the skin.

They damage collagen and elastin fibers, and as a result,

they can cause decreased skin elasticity, deeper wrinkles, melasma, blemishes, age spots, and more. They also affect sunburn, hives, skin cancer, atopic dermatitis, and so on.

It is fair to say that they affect most skin conditions.

So if you consistently and carefully protect yourself from UV rays,

it would be fair to say you are taking good care of your skin!

Why Sunscreen Is the Most Important Part of Skin Care!!!! ☀️🕶️ image 5

What helps with UV protection?

Of course, applying sunscreen properly is the most important thing.

There are various ways to protect yourself from UV rays, such as sunscreen and parasols,

but because UV rays can also reflect off the ground,

a parasol can help, of course, but it may not be enough on its own!

A mask or sunglasses also feel like they help with protection,

but they cannot block 100% of UV rays.

So please make sure to apply sunscreen when going বাইরে!

Why Sunscreen Is the Most Important Part of Skin Care!!!! ☀️🕶️ image 6

How to use sunscreen effectively

Apply enough:

Many people often apply less than half of the recommended amount. Experts recommend applying a generous amount about the size of a coin to the face alone.

Apply 30 minutes before going out:

In particular, chemical sunscreens absorb into the skin and work there, so you should apply them 30 minutes before going out for the effect to work properly.

Reapply every 2–3 hours:

They can be washed off by sweat or water, so when doing outdoor activities, reapply every 2–3 hours, and especially after water activities, you must apply it again.

Apply even on cloudy days and indoors:

Even on cloudy days, 80% of UV rays reach the skin, and UVA passes through windows, so if you are indoors near a window, it is a good idea to apply sunscreen.

Why Sunscreen Is the Most Important Part of Skin Care!!!! ☀️🕶️ image 7

UV rays and dermatology procedures?

Usually, there are no procedures that block UV rays!

If you are considering procedures for (pigment-related conditions) caused by UV rays, or procedures to improve (wrinkles and loss of elasticity) caused by photoaging,

it may be worth considering if your skin seems to have already been affected a lot!

Dermatology procedures are effective at solving problems that have already occurred, but fundamentally, the best approach is to prevent skin damage through consistent UV protection and proper lifestyle habits.

That said, some procedures such as skin boosters may provide indirect help!

Why Sunscreen Is the Most Important Part of Skin Care!!!! ☀️🕶️ image 8

Are UV rays getting stronger every year?

That’s right.

This has been confirmed through various studies and weather observations.. Since this is something that inevitably happens because of environmental changes like warming,

UV protection will become even more important every year.

What does that mean! This summer is the best and fastest time to start taking care of UV protection!

So if you still haven’t started, please make sure to begin!

Why Sunscreen Is the Most Important Part of Skin Care!!!! ☀️🕶️ image 9

Because I have received so many questions about UV rays,

Forena Clinic apologizes for skipping the trailer again,

and next time, we will definitely come back with this topic. Bye-bye..

Please leave a comment and a like, and we’ll come back again next time with another interesting topic!

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I dreamed of defeating UV rays..

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✅ This post was written directly by Forena Clinic for the purpose of providing medical information, in compliance with Article 56, Paragraph 1 of the Medical Advertising Act.

✅ Because results vary greatly depending on the patient’s skin condition and the medical staff’s clinical experience,

please make your decision after sufficient consultation with a doctor.

✅ The treatment photos in this post were taken with the patients’ consent.

We state that the before/after photos have not been manipulated and were taken under the same conditions.

✅ Please use this post for reference only.

We recommend visiting a medical institution in person and receiving a consultation for detailed information.

✅ All procedures performed after visiting may cause minor or major side effects depending on the individual.

Please fully understand the side effects and precautions after consulting with a medical professional before proceeding.

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