A few months ago, a client of mine, a footwear brand, found out that hundreds of pairs of their sneakers were already selling on a Chinese app they had never signed up for. Not counterfeits. Real product, resold, each pair with a certificate proving it was genuine. The app is Dewu, known outside China as Poizon.
Dewu started in 2015 as a sneaker authentication tool, founded by Yang Bing. Ten years later, it is one of the platforms Chinese shoppers trust most for streetwear, luxury goods, and, more recently, beauty. If your product gets resold, collected, or shown off on social media, it is probably already on Dewu, whether you asked for that or not.
This article covers how Dewu actually works in 2026, what changed since it was just a sneaker app, and how a foreign brand decides whether to show up there on purpose or leave it to chance.
Olivier Verot has run GMA out of Shanghai since 2012, advising brands whose products keep surfacing on Chinese platforms they never applied to. Dewu is usually the platform behind that phone call.
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Get a Free ConsultationKey Takeaways
- Dewu (Poizon internationally) launched in 2015 as a sneaker authentication app, then expanded into a full e-commerce platform.
- Every item sold through Dewu is inspected before it ships. That promise is still the core of the brand, and it is what makes the platform different from a plain resale marketplace.
- The catalog has grown past sneakers into streetwear, luxury goods, and beauty.
- Dewu’s user base passed 600 million in 2026, with penetration around 50% among Chinese consumers under 30.
- A brand can open an official store on Dewu, or simply exist there through resale of products it sold somewhere else. Both are worth knowing about.
What Dewu Actually Is
Dewu grew out of China’s social commerce scene, the same wave that produced Xiaohongshu. Where Xiaohongshu is built around content and discovery, Dewu built its identity around one promise: what you see is what you get, verified before it leaves the warehouse.
That promise found its first audience among millennials and Gen Z buying and reselling sneakers. It still is Dewu’s core user, but the platform now sells far more than shoes, and it behaves less like a resale app and more like a retail channel with a verification layer built in.
The Authentication Model That Built the Reputation
Here is the mechanic. A seller lists an item. When it sells, it does not go straight to the buyer. It goes to a Dewu inspection center first. A human team checks it against a reference database of real products: stitching, materials, packaging, serial numbers. If it passes, Dewu attaches a Certificate of Authenticity with a unique code the buyer can look up online, then ships it on. If it fails, the seller eats the loss, not the buyer.
This is why Dewu users tolerate the extra day or two of shipping time that authentication adds. In a market where counterfeits are a real and constant risk, someone checking the product before it reaches you is worth the wait.
Dewu has been pushing AI into this process to keep up with volume, using image recognition trained on its own inspection archive to pre-screen items before a human makes the final call. The company frames this as a way to speed up checks without lowering the bar. Worth remembering either way: authentication at scale is never a fully solved problem, only a managed one, and no platform, Dewu included, gets it right 100% of the time.
From Resale Marketplace to Real Sales Channel
The part that surprises brands who only know Dewu by reputation: it is not just a place where secondhand sneakers change hands anymore. Brands now open official flagship stores on Dewu directly, selling new stock the same way they would on Tmall, with the added trust signal of Dewu’s own authentication stamp.
Dewu’s 2026 “Annual Good Business Ranking” gives a sense of scale: over 2,000 brands were recognized across categories, and more than 1,200 products crossed the 10-million-yuan GMV tier, up 157% year over year. Individual results were sharp: Pop Mart’s Labubu line grew GMV over 500% year over year on the platform, outdoor brand Kailas grew over 500%, and DJI grew over 600% after a limited campaign box. Several of these brands publicly committed to tripling their Dewu investment for the year ahead, citing the platform’s young, high-intent user base.
Opening an official store means proving you own the brand: a business license, a trademark registration certificate (or at least the filing receipt), a letter authorizing the applicant to represent the brand, and a recent quality test report for the product line. It is closer to a Tmall Luxury Pavilion application than a Xianyu listing.
What Sells on Dewu
Four categories dominate. Sneakers and sports gear remain the backbone, and the demand runs deeper than resale hype: Chinese buyers increasingly treat running and outdoor footwear as a lifestyle marker, not just exercise equipment. Streetwear comes next, tangled up with the guochao wave that has pushed domestic labels ahead of foreign ones in street fashion, though Dewu remains one of the few channels where a genuinely foreign identity, a city, a subculture, a design archive, still sells on its own merits.
Luxury is the third pillar. Watches, bags, and accessories move through Dewu the same way they move through Tmall Luxury Pavilion, except buyers lean on Dewu specifically when they want a second layer of authentication on a big purchase. Beauty is the newest addition, and the one growing fastest according to Dewu’s own 2026 category rankings, with skincare, body care, and men’s grooming named as the categories with the most room left to run.
Users and Growth in 2026
Dewu’s user base passed 600 million in 2026, with roughly half of Chinese consumers under 30 using the app in some form, according to figures reported by 36Kr in February. That penetration number matters more than the headline count: Dewu is not a niche app for a small circle of sneakerheads anymore, it is close to a default for young Chinese shoppers checking whether something is real.
Behind that growth, merchant onboarding and creator monetization on the platform both grew more than 60% year over year, and use of Dewu’s paid authentication service, the option to have an item checked even outside a Dewu purchase, grew 184%, according to coverage of the company’s 2026 all-staff meeting. That last figure is worth sitting with: a lot of that growth is people who did not buy through Dewu at all, just paying to have something else authenticated. Trust in the stamp is the product now, almost as much as anything sold under it.
Dewu vs Xianyu vs Tmall
Brands often ask me where Dewu sits next to the two platforms it gets confused with. Here is the short version.
| Dewu (Poizon) | Xianyu | Tmall | |
|---|---|---|---|
| Primary focus | Sneakers, streetwear, luxury, beauty | General secondhand, anything from phones to furniture | Full retail, every category |
| Authentication | Every item inspected before shipping | None built in, buyer and seller sort it out themselves | Trust comes from the brand being verified as official |
| Typical seller | Individual resellers, plus brands with an official store | Individuals, Alibaba’s C2C resale marketplace | Brands and authorized distributors |
| Foreign brand entry | Official flagship store, or an organic resale presence you did not ask for | Rarely deliberate, mostly resale spillover from other channels | Official flagship store, usually needs a China entity or agent |
| What it signals to a buyer | This is genuine and currently trend-relevant | This is what the resale market will actually pay for it | This brand is established enough to be here |
How a Foreign Brand Shows Up on Dewu
There are two ways to have a presence on Dewu, and only one of them is a choice.
The deliberate route is the official store, built for brands that want to sell new stock, control pricing, and use Dewu’s authentication as a marketing asset rather than an afterthought. The other route happens whether you apply or not: if your product has resale value in China, it will end up listed by individual sellers, verified by Dewu’s inspection teams, and priced by a market you do not control. That second scenario is the one we cover in more depth in our piece on China’s secondhand fashion market, since Dewu is one of three platforms, alongside Zhuanzhuang and Xianyu, that dominate that resale layer.
Brands that ignore the organic route tend to find out about it the same way my client did: a distributor complaint, or a customer support ticket asking why a “new” pair arrived with a Dewu authentication tag already on it.
Roberto’s Problem
Roberto runs a small Spanish sneaker brand, mostly sold through European retailers and a direct-to-consumer site. He had never touched the Chinese market. Then a Shanghai-based fan flagged that his shoes were listed on Dewu, authenticated, and selling at roughly 35% below his European retail price once converted.
His first move was to email the resellers he could identify and ask them to stop. It went nowhere: they had bought the stock legally from a European retailer during a sale, and Dewu’s authentication only confirmed the shoes were genuine, which was true. There was no violation to report, just a pricing problem he could not touch from the outside.
What worked was flipping the problem around. Roberto opened an official Dewu store instead of fighting the resale listings, priced close to his European retail price, and used the platform’s own authentication badge as the argument for buying from him directly instead of a reseller of unknown origin. Within four months, the official store was outselling the resale listings for his products by a wide margin, and the resale price gap narrowed to under 10%, because buyers now had a verified, direct option at a similar price. The mechanism is simple: once a real store exists, the reseller loses their main pitch, which was “no other way to get this here.”
Common Questions
Is Dewu still just for sneakers?
No, though sneakers remain the category most associated with the brand. Streetwear, luxury accessories, watches, and beauty products now all have a real presence on Dewu, and beauty is currently the category the platform is pushing hardest, since it started from close to zero and has the most room to grow.
Do we need a China entity to open a store on Dewu?
Not necessarily a local entity, but you do need proof you own the brand: a trademark certificate or filing receipt, a letter of authorization if someone else is filing on your behalf, and a recent quality report for the product. Many foreign brands go through an authorized agent for the application rather than filing directly.
What happens if we never open an official store?
If your product has resale value in China, it likely ends up on Dewu anyway, listed by individual sellers and authenticated the same as any other item. You lose control of pricing and positioning, but you gain nothing from ignoring it. Monitoring what is already listed costs far less than the pricing damage of finding out late.
Does Dewu’s authentication process create any risk for our brand?
Mostly it protects you, since a rejected fake never reaches a buyer under your name. The one real risk is inconsistency at scale: as Dewu leans more on automated screening to handle volume, occasional false negatives on genuine items are possible. An official store gives you a direct channel to flag and resolve that quickly, an organic resale presence does not.
Get Your Brand’s Dewu Story Under Control
At GMA, we handle Dewu store applications for brands that want a real, controlled presence there, not an accidental one. We also do the other half of the job: checking whether your products are already circulating on Dewu, Xianyu, or Zhuanzhuang, and at what price, before that turns into a complaint from a distributor. If Dewu is already selling your products without you, contact us and we will tell you exactly what is happening and what your options are.
