A product made entirely in Japan does not automatically carry a label your customers abroad can read, or one that meets your market’s rules. The Japanese domestic label and your export label are two different documents with two different jobs, and treating them as interchangeable is one of the more common delays in getting a Japan-made supplement onto a foreign shelf.
This guide covers how a Japanese label differs from an export label, when over-labelling or stickers are used instead of a full reprint, how “Made in Japan” origin claims actually work, and which documents to request from the factory before you finalise packaging.
💬 Preparing export labelling for a Japan-made supplement? We separate what the Japanese label must say from what your destination label needs. See Japan-made supplement OEM.
Japanese label versus destination-market label
A Japanese-market label follows Japan’s Food Labeling Act; an export label follows the food-labelling rules of the country it will be sold in, and the two rarely match line for line.
| Element | Japanese domestic label | Export label |
|---|---|---|
| Language | Japanese | Your destination market’s required language(s) |
| Nutrition/ingredient format | Japanese Food Labeling Standard format | Destination market’s own nutrition panel and ingredient-list format (for example, an EU or US-style panel) |
| Function or health claims | Governed by Japan’s Foods with Function Claims or Foods with Nutrient Function Claims systems, where used | Governed entirely by the destination market’s own health-claim rules; a Japanese claim usually cannot be carried over as-is |
| Manufacturer/importer details | Japanese manufacturer’s name and address | Your own company as importer/distributor, per your market’s requirement |
| Date format and category | 賞味期限 or 消費期限, Japanese date convention | Destination market’s date format and category |
Because of these differences, a product manufactured for both Japan’s domestic market and export is usually produced with two label designs from the start, sharing the same formula and specification but not the same printed artwork.
Over-labelling and stickers
A sticker or over-label applied after production can satisfy a destination market’s labelling rule without a full repack, but only for the fields your market allows to be added this way.
Over-labelling — applying a printed sticker with the importer’s details, a translated ingredient list, or a market-specific warning over or alongside the factory’s original label — is common where a small order does not justify a fully custom label run, or where a distributor needs to add country-specific information (importer address, local warnings, a barcode) to a product otherwise labelled for direct export. Most markets accept this for information like importer name and address or a required local-language addition, but do not accept it as a way to alter or override a core claim, an allergen statement, or the product’s country of origin. Confirm what your destination market allows before relying on stickers rather than a full label reprint, since the rule varies by country and by what is being changed.
Country-of-origin claims
Under Japan’s own fair-labelling rules, a “Made in Japan” claim depends on where the substantial transformation of the product happened, not simply where it was packed or labelled.
Japan’s Act against Unjustified Premiums and Misleading Representations treats the country of origin as the country where an act bringing about a substantial change in the product’s content took place. Simply applying a label, placing a product into a container or package, or combining or assembling already-finished products does not, on its own, count as that substantial change. In practice, a supplement whose active blending, tableting or encapsulation and finishing genuinely happens at a Japanese factory supports a “Made in Japan” claim under this Japanese standard; a product merely repackaged or relabelled in Japan does not.
Your destination market may define “country of origin” or “Made in Japan” differently, and some markets apply their own substantial-transformation or minimum-local-content tests independently of how Japan defines it. Confirm your own market’s origin-labelling rule separately — do not assume that meeting Japan’s standard for a “Made in Japan” claim automatically satisfies your market’s rule for using an equivalent claim on your label.
💬 Need help working out what your Japanese and export labels should each say? Tell us your destination markets.
Documents to request from the factory
A specification sheet, a certificate of analysis and an ingredient origin statement are the three documents that let you build an accurate export label and answer a regulator’s or retailer’s questions.
- Specification sheet. The formal document listing every ingredient, its amount per serving, the dosage form, packaging materials and shelf life — the primary source for your nutrition panel and ingredient list.
- Certificate of Analysis (CoA). Batch-specific test results confirming the product matches its specification (potency, microbial limits, heavy metals where relevant). Retailers and some customs authorities ask for this.
- Ingredient origin statements. Documentation of where each raw material was sourced, which supports both your own country-of-origin claim and any origin-related question from a customs authority or retailer in your destination market.
- Certificate of Free Sale. Where your destination market requires proof that the product is legally sold as a food in Japan, a Certificate of Free Sale from the Japanese authorities supports the import registration process — see our Japan-made supplement OEM page for how this fits into the wider process.
Before you ask for a quotation
- Destination market(s) and their required label language and format
- Whether you want a fully separate export label design or an over-labelled version of the Japanese pack
- Any health or function claim you intend to make, checked against your destination market’s own rules
- Whether you need a “Made in Japan” or similar origin claim, and your destination market’s definition of it
- Which documents you need from the factory: specification sheet, CoA, ingredient origin statements, Certificate of Free Sale
💬 Ready to finalise export labelling for a Japan-made supplement? Send us your destination markets and label requirements.
Frequently asked questions
1. Can I just translate the Japanese label into English for export?
Not usually. Nutrition panel format, claim wording and required fields differ by market, so a direct translation of the Japanese label rarely meets another market’s labelling rule on its own.
2. Is a sticker over-label acceptable for entering a new market?
Often, for fields like importer details or a required local-language addition, but rules vary by market and by what is being changed. Confirm with your destination market’s requirements before relying on it for anything that touches a claim, an allergen statement or origin.
3. What makes a product qualify as “Made in Japan”?
Under Japan’s own fair-labelling standard, it depends on where the substantial transformation happened — broadly, where the product was actually made, not just packed or labelled. Your destination market may apply a different test for using an equivalent claim on your own label.
4. Do I need a Certificate of Free Sale for every export market?
Not every market requires one, but many do as part of import or product registration. Ask early, since it is issued by the Japanese authorities based on the product’s status as a legally sold food in Japan.
5. Who provides the ingredient origin statement — the factory or the raw material supplier?
Usually the factory compiles it from its raw material suppliers’ documentation and provides it to you as part of the specification package, so you do not need to contact each raw material supplier separately.
Sources: Consumer Affairs Agency / Japan Fair Trade Commission framework under the Act against Unjustified Premiums and Misleading Representations (景品表示法), country-of-origin and substantial-transformation standard, as summarised at qtec.or.jp and madeinjapan.or.jp; Consumer Affairs Agency, revised ingredient origin labelling (原料原産地表示) requirements for processed foods, effective 1 April 2022, caa.go.jp / maff.go.jp. Checked on 25 September 2026.