Korean brands in Vietnam
K-beauty KOC Seeding in Vietnam: Sequence, Claims and Launch Reuse
K-beauty KOC seeding in Vietnam works best when it follows the regulatory sequence instead of fighting it. The product needs its Vietnamese cosmetic notification before it reaches creators, the Korean efficacy copy has to be rewritten into claims that match that notification, and the seeding videos should be planned so they can be reused when the TikTok Shop or Shopee listing goes live. This guide is the order of operations we use with Korean beauty teams.
Short answer
How should a Korean beauty brand run KOC seeding in Vietnam?
Get the cosmetic notification receipt number first, then seed. Before that date, use the time to shortlist creators, localize claims and agree contracts. Seed in two waves: experience content before the shop listing, then product-tagged content after it. Every paid or obligated post must be labeled as advertising and must stay within the claims the product was notified with.
- No seeding to Vietnamese creators before the notification receipt number exists
- Map every Korean claim to the notified intended use before writing the brief
- Wave 1: texture, routine and first impressions, no price or link
- Wave 2: product tag, affiliate link and offer once the listing is live
- Label sponsored posts before and during the content
- Agree reuse rights and ad authorization in the contract, not after
1. What is K-beauty KOC seeding in Vietnam, and why the order matters
K-beauty KOC seeding in Vietnam means sending Korean skincare or makeup to selected Vietnamese key opinion consumers so they test it and share honest first-hand content, usually on TikTok, Facebook and Instagram. For Korean brands it is the fastest way to make sure that when a Vietnamese shopper searches the brand name, they find real reviews in Vietnamese rather than an empty page.
The order matters more for cosmetics than for most categories. Vietnam treats cosmetics as a regulated category: a product can only be put into circulation once it has a notification receipt number, and the amended Advertising Law requires that cosmetics advertising has that notification. A seeding plan that starts shipping before the paperwork is finished creates content you may not be able to use, and puts both the brand and the creators in a weak position.
Generic gifting logistics (opt-in, shipping, follow-up) are covered in our product seeding guide. This article focuses on what is specific to a Korean beauty brand entering Vietnam.
Product seeding campaign: the full logistics playbookCreator marketing for Korean brands in Vietnam
2. Step zero: the cosmetic notification comes before any seeding
The short answer: do not put product into Vietnamese creators' hands until the notification receipt number has been issued. Under Circular 06/2011/TT-BYT on cosmetics management (consolidated as 09/VBHN-BYT in 2025), the organization responsible for placing the product on the market may only circulate it after the competent authority issues the receipt number. For imported cosmetics, that dossier is filed with the Drug Administration of Vietnam (Cục Quản lý Dược) under the Ministry of Health.
The same circular says the responsible organization must be licensed to trade cosmetics in Vietnam, and an imported product's dossier includes a letter of authorization from the manufacturer or brand owner and a Certificate of Free Sale, both legalized unless an exemption applies. In practice this is why most Korean brands without a Vietnamese entity have their importer or distributor hold the notification under an LOA. The circular states that a receipt number is issued within three working days of a complete, valid dossier, and it is valid for five years. Plan your seeding calendar from the date you actually hold the number, not the date you submit.
One more thing to watch: the Ministry of Health has a draft decree on cosmetics management in consultation in 2026 that would replace parts of the current circular. At the time of writing it has not been issued, so check the current rule with your regulatory partner before you lock dates.
- Who holds the notification: the Vietnamese importer, distributor or your own entity
- Exact product name and intended use as written on the notification
- Receipt number and issue date, saved in the campaign file
- Which SKUs, shades and sizes are covered (each notification covers specific products)
- A named person who can answer creator questions about the documents
3. What can you do before the notification is issued?
Use the waiting time for everything except shipping and posting. The groundwork is where most K-beauty seeding programs are won or lost, and none of it needs the product to be in Vietnam.
Example: say a Korean toner brand has filed its notification through its Ho Chi Minh City distributor and has about a month before launch. That month is enough to build the creator longlist, adapt the claims, run legal review on the brief and pre-agree terms with the first group of creators, so the first boxes can ship the week the number arrives.
- Build the creator longlist and check audience fit, skin types and past beauty content
- Translate and localize claims (see section 5) and get legal sign-off
- Draft the brief, disclosure wording and do-not-say list in Vietnamese
- Agree fees, deliverables, reuse rights and timing in principle
- Prepare the shipping list, packaging insert in Vietnamese and tracking sheet
4. Which Vietnamese creators fit Korean skincare?
The best fit is a creator whose audience already buys skincare by skin concern and routine step, not by celebrity. Korean brands often over-index on follower count; for seeding, the stronger signal is whether the creator's comments are full of questions like 'does this suit oily skin?' or 'which step does this replace?'.
Mix three groups. Skin-type reviewers who show texture close-up and talk about their own skin. Routine and 'get ready with me' creators who show where the product sits in a morning or evening routine. And a small number of Korea-interest creators who already talk about Korean products, travel or K-culture, who help with brand story but rarely with conversion on their own.
- Their own skin type and concerns are stated in past videos
- Close-up texture shots are part of their usual style
- Comments ask product questions, not only compliments
- They have tagged TikTok Shop or Shopee products before (useful for wave 2)
- No history of exaggerated before-and-after claims
5. How do you translate Korean efficacy wording into claims that fit Vietnam?
Start from the Vietnamese notification, not from the Korean detail page. Circular 06/2011 requires the declared function of a cosmetic to follow the ASEAN guideline on cosmetic claims, and Decree 342/2025/ND-CP (in force from 15 February 2026) says cosmetic advertising must not make the product seem like a medicine and must match the nature, classification and functions declared for the product. A claim approved or common in Korea is not automatically a claim you can make in Vietnam.
We run every claim through a simple mapping sheet before the brief is written. Anything that sounds like treating a condition gets rewritten as a cosmetic effect or removed. Anything that needs proof (a percentage, a test result, 'clinically tested') stays only if the brand can produce the supporting document in Vietnamese or English.
- Column 1: the original Korean claim, word for word
- Column 2: the intended use as written on the Vietnamese notification
- Column 3: the Vietnamese wording creators may use
- Column 4: status (approved, needs evidence, do not use)
- Column 5: the supporting document and who holds it
6. What should the seeding brief say?
A K-beauty seeding brief should give creators freedom on format and strict limits on claims. Creators in Vietnam know what their audience responds to; your job is to tell them what is true, what is approved and what must appear.
Example do-not-say list for a brightening serum: no 'treats melasma', no 'cures acne', no promise of a result within a fixed number of days, no doctor-style framing. Example 'please mention' list: product name, main function as notified, the routine step, and the disclosure line.
- Product name, function and routine step in approved Vietnamese wording
- Claims creators may use, and the do-not-say list
- Mandatory elements and where they go (caption, on-screen, pinned comment)
- Disclosure wording and placement
- What we will not ask for: scripted praise or fake before-and-after
- Deadline, draft review window and posting window
7. Disclosure and the 2026 advertising rules for KOC seeding
If the creator is paid or has agreed to post, treat the post as advertising and label it. The amended Advertising Law (Law 75/2025/QH15, in force 1 January 2026) adds Article 15a: an influencer conveying an advertisement must verify the advertiser, check the documents for the product, not introduce a product they have not used or do not understand, and announce the advertisement immediately before and during it. Article 23 requires social media users who advertise to mark advertising or sponsored content so it can be told apart from their other content.
Two operational consequences for seeding. First, send creators the product documents they need to do their checks, including the notification receipt number, rather than waiting to be asked. Second, the 'must have used it' duty fits seeding well: give creators enough time with the product before the deadline. Whether a no-strings gift with no posting obligation counts as advertising is a legal judgment, so we default to a clear label whenever there is any agreement or payment.
8. Wave 1: experience content before the shop listing
Once the notification is in place but before the TikTok Shop or Shopee listing is live, seed for experience: texture, scent, how it layers, how it fits a routine, and honest first impressions. There is nothing to click yet, so do not ask for prices, links or 'buy now' language that will be wrong in two weeks.
Wave 1 builds the search layer. When people hear about the brand from a launch post later, they search on TikTok and find creators who already used it. Keep the brand name and product name consistent in captions and on-screen text so those videos surface in search.
- Ask for the exact product name in the caption and spoken once
- Encourage texture close-ups and routine placement
- No price, no discount code, no 'link in bio' yet
- Track each video's link, views, saves and comment themes
9. Wave 2: product tags and affiliate after listing
When the listing is live, go back to the creators whose wave 1 content performed and ask for a second, product-tagged video, usually through TikTok Shop affiliate or a paid booking with a product link. This is also when you can add an offer, because the price is now fixed.
Do not count on editing old posts to add a product link. Plan a fresh 'it's now available' video from the best wave 1 creators and budget for it from the start.
10. Reusing seeding videos at shop launch
Seeding videos are often the best ad creative a new K-beauty brand has, because they look native and are already in Vietnamese. To use them in paid campaigns you need the creator's permission in writing and, on TikTok, an authorization code from the creator for Spark Ads; on Facebook and Instagram, partnership ads use the creator's content-level or account-level permission.
Put the reuse terms in the original agreement: which platforms, how long, whether you may edit or subtitle, and whether ads may run from the creator's handle. Negotiating reuse after a video goes viral is always more expensive.
11. Reporting a K-beauty seeding program to Korean HQ
HQ usually wants two things: proof that the market is responding and a clear decision on what to scale. Report by wave, not by creator alone, and separate what is measured from what is estimated.
- Boxes sent, delivered and posted, with posting rate per wave
- Views, saves and comments per video, plus recurring comment themes
- Brand-name search behaviour before and after (platform search where available)
- Wave 2 sales attributed through affiliate links or codes
- Creators recommended for long-term or paid work, and why
- Claim or disclosure issues found and how they were fixed
How to report creator campaignsMeasuring influencer marketing ROI
FAQ
Frequently asked questions
Can we send samples to Vietnamese KOCs before the cosmetic notification is approved?
We advise against it. Circular 06/2011/TT-BYT only allows a cosmetic to be put into circulation after the receipt number is issued, and the amended Advertising Law requires a cosmetic notification for cosmetics advertising. Use the waiting period for shortlisting, claim localization and contracts instead.
Who should hold the cosmetic notification for a Korean brand without a Vietnamese company?
Usually the Vietnamese importer or distributor, under a letter of authorization from the brand owner or manufacturer. The responsible organization must be able to trade cosmetics in Vietnam. Agree in your distributor contract who controls claims and creator content.
Do K-beauty seeding posts need an advertising label?
If the creator is paid or has agreed to post, yes. Under Law 75/2025/QH15, influencers must announce the advertisement immediately before and during it, and social media users must mark sponsored content. For pure no-obligation gifts, take legal advice and default to a clear label.
Can we use Korean efficacy claims in Vietnamese creator content?
Only if they match the intended use on the Vietnamese notification and can be supported with evidence. Decree 342/2025/ND-CP says cosmetic ads must not make the product seem like a medicine and must fit the declared functions, so rewrite or drop anything that sounds like treatment.
How many KOCs should a K-beauty brand seed at launch?
It depends on the number of SKUs, the budget for wave 2 and how much search coverage you want before listing. We size the first wave so every hero SKU has several creators across different skin types, then scale with the creators who performed.
