"Does a Trip to Korea Make You Prettier?" The Secret Behind the K-Beauty Boom That Took Over Overseas Social Media
At one point, videos comparing people's appearances before and after a trip to Korea became a huge sensation on TikTok and Instagram Reels, heating up overseas social media. The striking "glow-up" challenge, in which people marveled that someone had changed completely after visiting Korea, thanks to Korean-style makeup, hairstyling, and skincare, became a defining moment that proved the stature of K-beauty.
That trend has now gone beyond a simple fad and become a real travel pattern for foreign visitors. Visits to hair salons and makeup shops in the Cheongdam-dong and Hongdae areas have become must-see tourist stops, and shopping baskets are being filled with Korean base products and sunscreens that serve as essential items for achieving the perfect skin base.
Here, we take a closer look at the force behind the glow-up craze that swept social media after trips to Korea, and at the key reasons K-beauty products have captured Western consumers and set a record of 100 million units sold in sun care.
Q1. Why do foreign tourists buy sunscreen in such large quantities when they come to Korea?
It is because they see it not as a simple travel souvenir, but as an irreplaceable skincare essential. When overseas consumers, especially those in the West, first encounter K-sunscreen, the reaction is almost a kind of culture shock. It offers none of the discomfort they have experienced with local sunscreens, and at a reasonable price of around $10 to $20 per tube, it delivers moisture and spreadability comparable to luxury products. As a result, it has become common for visitors to stock up on 10 or 20 tubes at Korean stores such as Olive Young, or to reorder online even after returning home.
Q2. Is it true that sunscreen has repeatedly sold out in both domestic and overseas stores?
Yes. There were back-to-back sellout waves in overseas online channels and domestic offline stores.
First sellout wave (overseas online shopping channels):As word spread on TikTok and other social media that it was a "life-changing product" that completely solved the white cast and eye stinging of U.S. sunscreens, the prepared stock sold out on U.S. Amazon, Olive Young's global mall, and other direct-purchase channels. Every time inventory was restocked, it immediately sold out again.
Second sellout wave (domestic offline stores):After confirming the overseas trend, foreign tourists flocked to stores in major shopping districts such as Myeong-dong, Hongdae, and Seongsu-dong during visits to Korea. As they began buying products by the box, entire store shelves were left empty, triggering a second wave of sellouts.
Q3. In some countries, including the United States, sunscreen is treated as a drug, making it expensive and uncomfortable to use. Is that true?
Yes, it is. In some countries, including the U.S. Food and Drug Administration (FDA), sunscreen is strictly regulated as an over-the-counter drug rather than a simple cosmetic. To get a new UV filter approved, companies would need decades of time and enormous clinical costs, so local brands were forced to rely on older ingredients approved before the 1990s. That pushed up production and approval costs, making products more expensive, while also leaving them with thick, greasy textures. In that sense, the FDA's overly strict regulations became a barrier to introducing next-generation filters and to improving formulations.
Q4. Then how was Korean sunscreen able to create such innovative formulas despite the regulations?
The answer lies in differences in how products are classified from country to country. Korea's Ministry of Food and Drug Safety classifies sunscreen not as a drug, but as a functional cosmetic. That allowed companies to thoroughly verify safety as a cosmetic while quickly introducing the latest next-generation UV filters that are gentler on the skin and easier to apply.
As a result, overseas consumers who discovered K-sunscreen through direct purchases and travel shopping came to experience three decisive attractions that made it impossible to turn back.
Moist texture:It absorbs smoothly and leaves the skin feeling soft and hydrated, like a light moisturizing lotion or cream.
No white cast:It blends in transparently regardless of skin tone and creates a natural finish.
No eye stinging:It minimizes irritation around the eyes, stays comfortable all day, and does not disturb makeup.
Q5. Who was behind the record-setting 100 million cumulative sun care sales in the global market?
Goodai Global's Beauty of Joseon Rice Sunscreen was the key driver behind that milestone.There have been other K-beauty bestsellers that surpassed 100 million units sold, such as sheet masks and eye creams. But reaching that level in the highly competitive sun care market in the West, including North America and Europe, in such a short time is a historic achievement in K-beauty.
First launched in 2021 through a collaboration between Kolmar Korea and Goodai Global, the Rice Sunscreen became a global hit. Building on that success, the sun care lines of Goodai Global's flagship beauty brands, including Beauty of Joseon and SKIN1004, grew explosively. As a result, on March 23 this year, the company achieved the historic milestone of 100 million cumulative units sold across its sun care lineup.
Q6. Is it true that the flagship brand Beauty of Joseon became popular overseas first and was then reimported into Korea?
Exactly."Overseas sensation first, then reimported as a domestic buzz"That was its unique formula for success.
While most brands follow the path of"domestic Olive Young recognition, then overseas expansion,"Beauty of Joseon targeted the North American market from the very beginning, even when its domestic recognition was still low.
After going viral on TikTok in the U.S. and becoming the No. 1 sunscreen brand on Amazon in the U.S., the question of "what exactly is this Korean cosmetic taking over the American market?" spread back into Korea's beauty industry and among consumers. That momentum led to a full-scale entry into major domestic channels such as Olive Young, cementing its status as a leading K-beauty brand that conquered both local and overseas markets.
Q7. What was the secret behind Beauty of Joseon's marketing success in overseas markets?
It came down to targeting the global market from the start and telling an authentic story.
Organic virality and authenticity:Instead of focusing on the small domestic market, it targeted young consumers in the West. Rather than relying on excessive product placement, local beauty influencers posted genuine "I bought it with my own money" review videos saying it completely solved the problems of U.S. sunscreen. Those videos spread through TikTok's algorithm and built explosive trust.
Modern packaging for traditional herbal ingredients:Inspired by Gyuhap Chongseo, a Joseon-era book on women's skincare, the brand highlighted traditional herbal ingredients such as rice extract. By presenting them in a clean, sophisticated modern design, it firmly established a fresh image among overseas users as "gentle and effective premium Korean skincare."
In short, K-beauty sunscreen used its technological edge to overcome the limits of Western regulations and leveraged TikTok-based authentic storytelling to go beyond a passing trend, reshape the global skincare market, and complete its 100 million-unit sales legend.
This content was prepared by MaeKyung Biz Content Planning Team based on official announcements and press releases.
