China Product Registration for Foreign Supplement Brands: The 'Blue Hat' Health Food Route

Why supplements are the category where entry plans most often stall

Vitamins, fish oil, probiotics and collagen are among the most sought-after imported categories in China, and they are also where foreign brands most often discover — six months into a launch plan — that the compliance route they assumed does not exist. The reason is that China does not treat "supplements" as a single category. Depending on ingredients, dosage and the claims you want to make, the same bottle can be regulated as health food, as ordinary food, or as a cross-border retail import with three completely different timelines. This guide explains the blue hat regime, who actually administers it, and how to sequence a launch that does not sit idle for two years.

The "blue hat" is China's mandatory approval mark for health food, and it is the only route that permits a food product to make a health function claim

Health food (保健食品) is a distinct legal category under China's Food Safety Law, defined as food claiming specific health functions or intended to supplement vitamins and minerals. Products approved in this category carry a blue, hat-shaped logo on the package — hence "blue hat" (蓝帽子) — together with the approval number. The legal consequence is narrow and absolute: only a blue-hat product may make a health function claim, and only from the official closed list of permitted functions. An imported product marketed as "boosts immunity" or "supports liver health" without blue-hat approval is non-compliant regardless of how well substantiated the claim is in its home market, and enforcement sits with the market regulator (SAMR).

Registration and filing are two different routes, and the ingredient directory decides which one you get

This is the single most important distinction in the regime, and it is where most planning errors originate.

Filing (备案) is a notification route. It is available when your product's ingredients all appear on the official health food raw material directory (保健食品原料目录) and are used within the specified dosage ranges and for the correspondingly permitted functions. The directory originally covered nutrient supplements — vitamins and minerals — and has since been expanded by SAMR to include additional ingredients such as coenzyme Q10, fish oil, melatonin and spirulina, materially widening the number of products that qualify for the faster route. Filing is a documentation and testing exercise rather than a discretionary review.

Registration (注册) is a substantive technical review conducted by SAMR's evaluation body. It applies when the product uses ingredients outside the directory, uses directory ingredients outside approved dosages, or claims a function not tied to a directory ingredient. It requires a full dossier: formulation rationale, production process, safety and function evidence, stability data, and testing by recognised laboratories.

The practical difference in effort:

Both routes require a domestic responsible agent in China — an entity established in mainland China that files on your behalf, holds the approval relationship, and carries local liability. Choosing that agent is a strategic decision, not an administrative one: it determines who is named on your approval.

Get the regulator right: SAMR, not NMPA

Foreign brands frequently arrive with the assumption that health food falls under the National Medical Products Administration, because NMPA is the agency they encounter for cosmetics and devices. It does not. Following China's 2018 institutional reform, special foods — health food, infant formula and foods for special medical purposes — are administered by SAMR's Department of Special Food Safety Supervision, while NMPA retained drugs, medical devices and cosmetics. Brands entering both beauty and supplement categories therefore deal with two different regulators on two different systems; our cosmetics NMPA guide covers the beauty side of that split.

There is a further overlap worth knowing: health food is one of the categories subject to overseas manufacturer registration with China Customs under GACC Decree 248, in force since 1 January 2022 (GACC). A blue-hat approval alone is not sufficient if the manufacturing facility is not also registered — the two requirements are independent and both must be satisfied for general trade import. Our GACC food registration guide sets out that process in detail.

The cross-border alternative: sell first, register in parallel

Because blue-hat timelines are measured in years for the registration route, the commercially sensible sequence for most brands is to enter through cross-border e-commerce retail import first. Goods in this channel are treated as articles for personal use and are exempt from the first-import registration, filing and record-keeping requirements that apply to general trade, provided the product appears on the cross-border e-commerce retail import positive list maintained jointly by China's finance, customs and commerce authorities (MOFCOM).

What you gain and what you give up:

• Gain: market access in weeks rather than years, no blue hat, no domestic entity required, real demand data before committing to a registration budget.
• Give up: no health function claims on the listing, sales confined to compliant cross-border e-commerce channels, and no route into offline pharmacy or supermarket distribution.

That trade-off makes cross-border a testing and revenue channel, not a permanent destination for a brand with distribution ambitions. The mechanics of the channel — bonded stocking, per-order duty treatment, delivery — are covered in our guide to the 1210 bonded import model.

Labelling and claims: where compliant products still get stopped

Two failure modes account for most detentions and takedowns in this category:

1. Claim drift. Marketing copy that is legal in the EU or US ("supports cognitive function", "clinically proven") frequently breaches China's advertising rules when applied to a non-blue-hat product. Function claims must map exactly to an approved blue-hat function, or be absent entirely.
2. Label non-conformity. Imported prepackaged products require compliant Chinese-language labelling covering ingredients, net content, origin, importer details, shelf life and, where applicable, the blue-hat logo and approval number. Our guide to Chinese-language labelling requirements covers what must be printed before customs release.

Both are avoidable at near-zero cost if addressed before artwork is finalised, and expensive to fix after a container is already at port.

A realistic sequencing plan

For a supplement brand starting from zero, the order that consistently works is:

1. Classify the product honestly — health food, ordinary food, or cross-border only — against the raw material directory.
2. Register the trademark in China first, before any distributor or agent conversation, given the first-to-file system (CNIPA); see our trademark registration guide.
3. Launch cross-border to generate demand evidence and consumer feedback.
4. Run the filing or registration track in parallel, funded by the revenue the cross-border channel generates.
5. Add general trade distribution only once the blue hat is secured and the manufacturing facility is GACC-registered.

Brands that follow this order are selling in month two and compliant for offline distribution in year two. Brands that wait for the blue hat before selling anything spend two years with no market presence and no data. Our China market entry guide places this in the wider five-stage entry sequence.

FAQ

What is 'blue hat' certification in China? The blue hat (蓝帽子) is the mandatory approval mark for health food sold in mainland China, named for the blue hat-shaped logo on the package. Only products approved through health food registration or filing may carry it, and only they may make China's permitted health function claims.

Who regulates health food registration in China — NMPA or SAMR? SAMR, through its Department of Special Food Safety Supervision. Since the 2018 institutional reform, NMPA has covered drugs, medical devices and cosmetics, while special foods including health food and infant formula sit with SAMR. Applying to the wrong agency is a common early error.

What is the difference between health food registration and filing? Registration (注册) is a substantive review required for non-directory ingredients or new function claims and commonly takes two years or more. Filing (备案) is a lighter notification route available for products using only directory ingredients at approved dosages, often achievable in four to eight months.

Can I sell supplements in China through cross-border e-commerce without a blue hat? In most cases yes — cross-border retail imports are treated as goods for personal use and are exempt from first-import registration and filing, provided the product is on the positive list. The trade-off is no health function claims and no access to offline distribution.

How long does blue hat approval realistically take? Roughly four to eight months for the filing route from a complete dossier, including China-recognised laboratory testing and appointment of a domestic agent. For full registration, plan two to three years. Most brands sell cross-border throughout that period.

Sources

• State Administration for Market Regulation (SAMR) — special food registration and filing
• General Administration of Customs of China (GACC) — Decree 248 overseas food manufacturer registration
• Ministry of Commerce (MOFCOM) — cross-border e-commerce retail import positive list policy
• China National Intellectual Property Administration (CNIPA) — trademark filing
• GACC food registration guide — GOODSINFINITE