Hello,

K-Beauty has become a global phenomenon.

From Korean skincare products and sheet masks to sunscreen, serums, and the famous 10-step skincare routine, Korean beauty has influenced beauty trends around the world.

But K-Beauty isn’t just about products. Korean beauty culture often emphasizes consistent care and prevention, rather than waiting until there is a problem.

Today, let’s learn a useful Korean expression connected to that idea.

💬 Today’s Korean Grammar: ~아/어야 해요

~아/어야 해요

~a/eoya haeyo

This means:

“have to…” / “need to…” / “should…”

For example:

물을 많이 마셔야 해요.

Mureul mani masyeoya haeyo.
I need to drink a lot of water.

매일 운동해야 해요.

Maeil undonghaeya haeyo.
I have to exercise every day.

선크림을 발라야 해요.

Seonkeurimeul ballaya haeyo.
I need to apply sunscreen.

And a useful everyday sentence:

잘 자야 해요.

Jal jaya haeyo.
I need to sleep well.

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🧖🏻‍♀️🫧 K-Beauty Culture: 꾸준히 관리하다

Here’s another useful expression:

꾸준히 관리하다

Kkujunni gwanrihada

to take care of something consistently

꾸준히 means consistently or steadily, while 관리하다 means to manage or take care of.

You might hear:

피부를 꾸준히 관리해요.

Pibureul kkujunni gwanrihaeyo.
I take care of my skin consistently.

This idea of 꾸준히 comes up often in Korean lifestyle culture—not only with skincare, but also with exercise, studying, and other daily habits.

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🇰🇷💆🏻‍♀️🌸 Cultural Insight: Korean Skincare

One reason K-Beauty became so influential internationally is its focus on skincare as a routine.

Rather than thinking of skincare as something you do only for special occasions, many Korean beauty routines emphasize regular daily care.

Of course, Korean beauty trends are constantly changing. What is popular today may be different next year.

That’s part of what makes modern Korean culture so interesting: traditional ideas of care and routine continue to meet new trends and technology.

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💬 A Natural Conversation

A: 피부 관리해요?
Pibu gwanrihaeyo?
Do you take care of your skin?

B: 네. 매일 선크림을 발라야 해요.
Ne. Maeil seonkeurimeul ballaya haeyo.
Yes. I need to apply sunscreen every day.

A: 꾸준히 하는 게 중요해요.
Kkujunni haneun ge jungyohaeyo.
Doing it consistently is important.

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🇰🇷 Quick Practice

Complete the sentences:

한국어를 공부해야 해요.

Hangugeoreul gongbuhaeya haeyo.
I have to study Korean.

Now try:

매일 한국어를 ________야 해요.

I have to ________ Korean every day.

And:

한국에 가려면 ________야 해요.

If I want to go to Korea, I have to ________.

Remember:

꾸준히 하면 실력이 늘어요.

Kkujunni hamyeon sillyeogi neureoyo.

If you practice consistently, your skills improve.

See you in the next Korean lesson!

Warmly,
Suebeet Kim
TheKoreanTutor.com