Walk down a Japanese pharmacy or convenience-store supplement shelf and PTP blister packs, single-serve stick packs and stand-up pouches outnumber bottles. Portability and single-dose control matter to Japanese consumers, and a Japan-made product aimed at export can either follow that convention or move to the bottle format that its destination market expects.
This guide covers the common blister and pouch formats used for Japan-made supplements, how they compare on barrier protection and portability, and where Japan’s packaging-recycling marking rules apply.
💬 Deciding between blister packs, pouches and bottles for a Japan-made supplement? We match the format to your formula and your market first. See Japan-made supplement OEM.
Formats and what they suit
PTP blister packs suit tablets and capsules that need individual dosing; pouches and stick packs suit powders and single-serve combinations.
| Format | What it is | Strengths | Watch-outs |
|---|---|---|---|
| PTP blister pack (press-through pack) | Tablets or capsules sealed individually between formed plastic and a peelable foil backing | Individual dose protection, tamper evidence, familiar to Japanese consumers, easy to carry a day’s dose | Higher cost per unit than a bottle; foil backing must be pushed through, which some markets find less convenient than a screw cap |
| Aluminium strip pack | Similar to PTP but with an aluminium forming layer for a stronger barrier | Very low moisture and oxygen transmission, good for sensitive actives | Costs more than plastic-formed blisters; less transparent so the tablet or capsule is not visible |
| Stand-up pouch | Flexible laminate pouch, often with a resealable zipper | Lightweight, low material use, good shelf presence, resealable for powders | Barrier depends entirely on the laminate structure; punctures compromise the whole pack |
| Stick pack (powder stick) | A single-serve flexible sachet, torn open at one end | Exact single-dose portion, easy to carry and mix into a drink, common for powders and jelly-type products | No resealing; better suited to daily single-serve use than multi-dose storage |
Barrier, portability and how Japan treats them
An aluminium-based structure gives the strongest moisture and oxygen barrier; a consumer’s choice between formats in Japan is driven as much by portability as by protection.
Japan does not regulate blister or pouch format as a category — the same food-contact rules that apply to bottles apply to any plastic layer that touches the product, including the positive list for food-contact synthetic resin described in our bottle materials guide. What Japan does regulate separately is the recycling identification marking on the finished pack, which is a labelling requirement rather than a food-safety one.
Under Japan’s Act on the Promotion of Sorted Collection and Recycling of Containers and Packaging (commonly called the Containers and Packaging Recycling Law), businesses that use certain designated containers and packaging — including plastic film, laminate pouches and paper-based packaging — must display an identification mark showing the material type, so consumers can sort it for separate collection. The plastic identification mark (“プラマーク”) and the paper identification mark (“紙マーク”) are the two most relevant for supplement blister packs, pouches and cartons. Packaging with a surface area of 1,300 cm² or less used by certain smaller-scale operations can be exempt from the marking obligation, but most retail supplement packaging is well within scope and should carry the mark.
For an export-only product that is never sold in Japan, this marking is not mandatory, but many factories apply it as standard because the same production line also runs domestic-market packs. Confirm with the factory whether the mark will appear on your export packaging by default, and remove it if your destination market has its own recycling labelling system that would conflict.
Choosing between blister, pouch and bottle
Match the format to the dosage form, how the product is used day to day, and what the destination market’s consumers expect.
- Dosage form. Tablets and capsules suit PTP or aluminium blisters; powders and granules suit pouches or stick packs; softgels are usually blistered or bottled rather than pouched.
- Moisture and oxygen sensitivity. Probiotics, enzymes and other moisture-sensitive actives benefit from an aluminium-based blister or a high-barrier pouch laminate over a simple plastic blister.
- Use pattern. A once-daily product travels well as a blister card or stick pack; a multi-capsule daily dose from a bottle may suit users who prefer measuring out their own count.
- Market convention. Blister packs read as pharmaceutical-grade in some markets and old-fashioned in others; pouches read as modern and eco-conscious in some markets. Check what competing products in your destination market use.
- Recycling marking. Decide whether Japan’s identification mark should appear on export packaging, based on your destination market’s own labelling system.
💬 Not sure whether blister, pouch or bottle suits your formula and market? Tell us the dosage form and destination markets.
Before you ask for a quotation
- Dosage form (tablet, capsule, powder, granule) and dose per serving
- Preferred format: PTP blister, aluminium strip, stand-up pouch or stick pack
- Barrier requirement (standard or high-barrier laminate/foil)
- Whether the pack needs to be resealable
- Whether Japan’s recycling identification mark should appear on export packaging
- Countries you will sell in, and their own packaging-recycling labelling rules
💬 Ready to specify blister, pouch or bottle for a Japan-made supplement? Send us the formula and destination markets.
Frequently asked questions
1. Why are PTP blister packs so common in Japan compared with some export markets?
Japanese consumers are used to individually dosed, tamper-evident packs from pharmaceutical products, and the format carries over into supplements. It also suits Japan’s convenience-store retail culture, where single-dose portability matters.
2. Does a blister pack protect a supplement better than a bottle?
It depends on the material. An aluminium-based blister or strip gives a stronger barrier than most bottles, but a simple plastic-formed blister does not necessarily beat a well-sealed HDPE bottle. The laminate or resin structure matters more than the format category.
3. Do I need Japan’s recycling identification mark on packaging I export and never sell in Japan?
No, it is a Japanese domestic labelling requirement. Confirm with the factory whether it will appear by default, since some production lines apply it as standard, and check whether your destination market has its own marking system instead.
4. Are stick packs suitable for capsules or only powders?
Stick packs are used almost exclusively for powders, granules and jelly-type products, since capsules and tablets need rigid support rather than a flexible sachet.
5. Can I combine a blister card with an outer carton?
Yes, this is common — a blister card or strip goes inside a printed carton, which carries the main label and can be over-labelled or stickered separately for each export market.
Sources: Ministry of Economy, Trade and Industry (METI), “プラスチック製容器包装および紙製容器包装の識別マークについて”, meti.go.jp pamphlet; Japan Containers and Packaging Recycling Association (日本容器包装リサイクル協会), “容リ法と識別表示の関係”, jcpra.or.jp. Checked on 25 September 2026.