Why Korean Gen Z Brags About Buying 'Dupes'

There’s an item you used to hide at the checkout counter. The cheap version that obviously imitates that brand. A few years ago, getting caught with it was embarrassing. Today, Korean Gen Z does the opposite: they hold it up to the camera and say, “This was 9,000 won instead of the 120,000-won one — and the color payoff is basically identical.”

Same purchase, opposite emotion. Where shame used to sit, there’s now a quiet pride: look how well I chose. The phenomenon the Washington Post once headlined as “fake is fabulous” — that’s dupe culture. And in Korea, the country that arguably worshipped luxury logos harder than anyone, the flip is especially striking.

This piece chases one question: why did value-for-money buying become something to show off rather than hide — and why is the Korean version of it different from the West’s?

Key takeaways

• A dupe isn’t a counterfeit. It’s a legal look-alike that recreates the feel of a famous product for less. US adults associate dupes with being sophisticated (70%), trendy (68%), even elite (63%) — Morning Consult.
• The global luxury customer base shrank from about 400 million in 2022 to 340 million in 2025, and the people leaving are mostly young — Bain. As the authority of the logo weakened, a new flex moved in: taste.
• Korea’s clearest signal is Daiso. Its 2025 beauty sales rose about 70% year over year — Bizhankook. But unlike the US, Korea’s dupe wave is a spread — Gen Z lit it, and 40- and 50-somethings carried it.

What a ‘dupe’ actually is — and what flipped

“Dupe” is short for duplicate: a cheaper product that imitates the color, texture, or silhouette of a famous one. The key is that it doesn’t copy the logo or trademark. Copy the trademark and it becomes a counterfeit — illegal. A dupe lives in the gray zone of “a similar result, legally and cheaply.”

What flipped isn’t the price — it’s the perception. In Morning Consult’s survey, US adults linked dupe brands to being sophisticated (70%), trendy (68%), and even “elite” (63%) — Morning Consult. A word that used to be a synonym for cheap had quietly crossed into the language of good taste.

And the scale isn’t small. In the same survey, 31% of US adults said they’d bought a dupe on purpose — but among Gen Z, that figure jumps to 49% — Morning Consult. If the overall average is one in three, Gen Z is closer to one in two. For some generations, dupes aren’t a fringe rebellion anymore; they’re close to the default.

Why Gen Z isn’t ashamed — from ‘don’t get caught’ to ‘look how I chose’

The answer is surprisingly simple. For Gen Z, a dupe isn’t “I couldn’t afford it” — it’s “I was smart enough to skip it.” Only 14% of Gen Z called dupes a “serious problem” for brands — Morning Consult. With the social stigma that thin, there’s barely any foundation for guilt.

This is the core shift. The old flex was “I can afford this” — the price tag was proof of capacity. Dupe-bragging runs on different grammar: “I got the same effect without paying 120,000 won.” The thing being proven moved from purchasing power to taste.

It’s worth correcting a common misreading here. If you treat dupe culture as “the death of showing off,” you’re only half right. Showing off didn’t disappear — it changed direction. From “I can buy the expensive thing” to “I enjoy the same thing without buying it.” The trophy moved from the price tag to the receipt — the same logic behind Koreans who calculate resale value before buying, where the smart purchase, not the expensive one, is the thing worth posting. So a dupe is less frugality and more a new format for displaying cleverness.

Social media fuels the display. 74% of US makeup consumers agreed that affordable-brand cosmetics work just as well as premium ones, and about a third of 18–34-year-olds said they bought a dupe because of something they saw on social media — Mintel. Once “same effect, different price” sets in, it’s the expensive option that suddenly has to justify itself.

The empty seat luxury left behind

Gen Z looking down on logos is the backdrop to all of this. Bain & Company found the global luxury consumer base shrank from roughly 400 million in 2022 to about 340 million in 2025 — Bain. That’s around 60 million people gone in three years, and the exits were concentrated among the young.

There’s a neat paradox here. Luxury protected itself with scarcity and distance, and raised prices to do it. But that’s exactly when Gen Z wanted the opposite online — to share, to show, to be seen — Fortune. The strategy of being hard to reach read, to a generation that wants to talk about everything, not as allure but as a wall. The authority the logo used to grant got refilled by a new one: I found the deal everyone’s talking about.

Korea’s proof: what Daiso revealed

In Korea, the clearest evidence of the dupe instinct is Daiso — the 1,000-won variety chain. Its 2025 beauty sales rose about 70% year over year, and kept growing roughly 30% more in the first four months of 2026 — Bizhankook. As 1,900-won and 3,000-won color cosmetics started standing in for the “that exact shade” of department-store brands, “finding the Daiso dupe” became its own genre.

This didn’t appear overnight. Beauty’s share of Daiso-related online chatter roughly tripled, from 6.3% in 2021 to 18.3% in 2024 — University Tomorrow 20s Research Institute. The center of gravity of word-of-mouth moved from household goods to cosmetics. Individual “hit dupes” kept coming: a Daiso version of VT’s “Reedle Shot” (originally around 30,000 won) repackaged as a 3,000-won six-pack of 2ml sticks sold out repeatedly — Hankyung.

But here’s where Korea diverges from the US — and it’s the most interesting part.

If the American dupe is a Gen Z identity badge, the Korean Daiso data reads as a spread: people in their 20s and 30s started it, and 40- and 50-somethings carried it the furthest. In the 2025 buyer mix, 20s were 21% and 30s were 24% — but the single biggest slice was 40-somethings at 29% — Bizhankook. What Gen Z began as a “look,” older shoppers absorbed as plain practicality.

That difference matters. In the US, the dupe runs on the language of pride (“I enjoyed the same thing without buying it”). In Korea, it runs more on the quiet language of reason (“there’s just no reason to pay more”) — the same frugality-as-identity mindset driving the YONO “buy only what you need” trend. Same dupe — but in the US it works as conspicuous consumption, and in Korea as subtractive consumption. Miss that, and you’ll misread the Korean market as just a copy of the American Gen Z game.

Where the flex cracks

Dupe pride isn’t all upside. The most common crack is quality roulette. “Basically identical” reviews are averages — durability, finish, and safety often split from the original, and for anything that touches skin, “cheap and similar” can quietly become “cheap and risky.”

The legal line blurs too. A dupe is legal, but the moment it copies a logo or design outright, it becomes a counterfeit. If the “great find” in a video is actually trademark-infringing, the bragging can turn into a liability the instant it’s shared.

And then there’s the subtler crack — flex fatigue. When curation becomes reputation, dupe-hunting stops being rest and becomes another kind of work: the pressure to keep finding something cheaper and more similar, forever. Frugality that was supposed to grant freedom hands you a new chore instead. So reading dupes as “pure, emotion-free rational spending” isn’t quite right either — pride, belonging, and identity are all baked in, much like Korea’s emotion-driven “feelconomy” where the meaning of a purchase outweighs its price. It wears the skin of reason, but underneath is a story: I’m clever, and I don’t get played.

FAQ

What’s the difference between a dupe and a counterfeit?

A dupe copies the color, texture, or silhouette of a famous product but does NOT copy the brand name or logo — it’s a legal look-alike. A counterfeit copies the trademark itself and is illegal. In the US, 31% of adults and 49% of Gen Z say they’ve bought a dupe on purpose — Morning Consult. The line isn’t “how similar” — it’s whether the trademark was stolen.

Why isn’t Korean Gen Z embarrassed about dupes?

Because a dupe signals “I’m smart,” not “I’m broke.” Only 14% of Gen Z called dupes a serious problem for brands, while 49% said they’d bought one on purpose — Morning Consult. As the flex shifted from “how much I paid” to “how well I chose,” value-hunting became proof of taste.

Is Korea’s dupe boom the same as America’s?

The direction is the same, but the texture differs. In the US it’s a Gen Z identity badge; in Korea it spread across generations. Daiso beauty sales rose about 70% in 2025 — Bizhankook — yet the biggest buyer group was 40-somethings (29%), not people in their 20s. Gen Z started the look; older shoppers adopted the logic.

The takeaway

The heart of dupe culture isn’t saving money — it’s that the rules of recognition changed. The respect once bought with a price tag is now earned with taste. Hidden spending became a flex not because Gen Z suddenly got frugal, but because the currency of status changed hands.

Next time you watch someone’s “great find” video, watch for one thing: is the brag about how much they saved, or about how well they know things? Usually it’s the latter. The moment you notice that, dupes stop being a story about cheap products — and start being a story about what a culture chooses to brag about. And in Korea, where the logo once ruled hardest, that shift may say the most.

Sources

• Morning Consult — Who’s Buying ‘Dupes’ and Why (2,216 US adults, 2023-10). View source
• Mintel — 74% of beauty consumers agree affordable-brand makeup works just as well as premium (US color-cosmetics survey, 2023-09). View source
• Bain & Company × Altagamma — Global luxury consumer base 400M→340M, market value €369B→€358B (2025-11-20). View source
• Fortune — Luxury’s exclusivity is alienating Gen Z (reporting on Bain analysis, 2025-06-19). View source
• Washington Post — In Gen Z’s world of ‘dupes,’ fake is fabulous (2023-03-22). View source
• Bizhankook — Daiso beauty sales ~+70% (2025) and buyer share by age (Daiso membership data, 2026-05-22). View source
• University Tomorrow 20s Research Institute — Daiso beauty mention share 6.3% (2021) → 18.3% (2024). View source
• Hankyung — Daiso beauty +150% (Jan–Nov 2024), VT Reedle Shot dupe (2025). View source