SaltAISaltAI
Natasha's Law12 May 20258 min read

UK Food Business Regulations Every Shopify Merchant Must Know

Running a food business in the UK involves a stack of regulations beyond allergen labelling. Here's what every Shopify food merchant must know.

UK food businesses are subject to a comprehensive regulatory framework covering registration, safety management, labelling, and trading standards. Here's a practical overview of what Shopify food merchants need to know.

Food Business Registration

Every food business in the UK must register with their local authority Environmental Health department at least 28 days before starting to trade. Registration is free and is not the same as approval or licensing (though some food business types require a licence). Operating an unregistered food business is a criminal offence. If you sell food online through Shopify from a domestic kitchen, you still need to register.

The Food Safety Management System

UK law (the Food Hygiene Regulations 2006) requires food businesses to implement a food safety management system based on HACCP (Hazard Analysis and Critical Control Points) principles. For small businesses, the Food Standards Agency provides a simplified template called "Safer Food, Better Business". This documents your food safety procedures, including allergen management, temperature control, and pest control.

Food Hygiene Rating

After your first Environmental Health inspection, your food business receives a Food Hygiene Rating (1–5). For businesses selling food from premises, this rating is required to be displayed. For online food businesses, the rating should be displayed on your website — many Shopify food merchants add it to their footer or About page.

Distance Selling and Consumer Rights

Online food sales are subject to the Consumer Contracts Regulations 2013, which give customers the right to cancel orders — but this right is typically excluded for perishable food products. Your Shopify terms and conditions should clearly state your returns and cancellation policy for food products, and this must be presented to customers before they complete a purchase.

Natasha's Law and Allergen Labelling

Natasha's Law came into force on 1 October 2021 and represents one of the most significant changes to UK food labelling in recent years. It requires that all food produced and packed on the same premises from which it is sold — known as prepacked for direct sale, or PPDS food — must carry a full ingredients list with the 14 major allergens emphasised in bold, italics, or contrasting colour. For Shopify merchants who bake, prepare, or package food themselves and ship it directly to customers, this law applies directly to every product you sell. Understanding whether your products fall under the PPDS definition is the essential first step.

The 14 allergens covered by UK allergen law are: celery, cereals containing gluten (including wheat, rye, barley, and oats), crustaceans, eggs, fish, lupin, milk, molluscs, mustard, peanuts, sesame, soybeans, sulphur dioxide and sulphites (above 10mg/kg), and tree nuts (including almonds, hazelnuts, walnuts, cashews, pecans, pistachios, and macadamia nuts). Each of these must be emphasised whenever they appear in your ingredients list. This is not optional or discretionary — failure to comply can result in enforcement action by your local authority Trading Standards team, and more importantly, it puts allergic customers at genuine risk of serious harm.

For Shopify merchants, managing allergen information across a growing product catalogue can become complex quickly, particularly when recipes change, seasonal ingredients are substituted, or new products are introduced. Keeping allergen data accurate and consistently formatted across your product pages, packaging, and order documentation requires a structured system. Allergen Matrix is designed specifically for this purpose, helping UK food merchants on Shopify maintain compliant allergen declarations without having to manually update every product listing each time an ingredient changes.

Food Labelling Requirements Beyond Allergens

Beyond allergen declarations, UK food labelling law — principally the Food Information to Consumers Regulation (FIC) and the Food Labelling Regulations 1996 — requires prepacked food products to carry a range of mandatory information. This includes the name of the food, a full list of ingredients in descending order by weight, a best before or use by date, any special storage conditions, the name and address of the food business operator, the net quantity, the country of origin where required, and any necessary instructions for use. For Shopify merchants, this information must appear on the physical packaging of every product you ship, not just on your website product page.

It is worth understanding the distinction between "best before" and "use by" dates, as they carry different legal weight. A use by date applies to food that is microbiologically perishable and unsafe to eat after that date — this includes fresh cakes containing cream, meat-based products, and certain dairy items. A best before date applies to food that remains safe after the date but may decline in quality. Using the wrong date type on your packaging is a labelling offence and could mislead customers about product safety. When in doubt, consult your local authority Environmental Health or Trading Standards team for guidance specific to your product type.

Nutrition labelling is another area where many small Shopify food businesses inadvertently fall short. While nutrition declarations are mandatory for most prepacked food sold by larger producers, there are exemptions available for small businesses — specifically, businesses that employ fewer than five people. However, if you make any nutrition or health claims on your product pages, packaging, or marketing materials, you immediately become obligated to provide a full nutrition declaration, regardless of business size. Claims such as "high in protein," "low in sugar," or "source of fibre" are all regulated under the Nutrition and Health Claims Regulation and must meet specific compositional criteria before they can lawfully be used.

Trading Standards and Accurate Product Descriptions

Trading Standards enforcement is an area that online food merchants sometimes overlook, focusing primarily on Environmental Health requirements. However, the Consumer Protection from Unfair Trading Regulations 2008 and the Trade Descriptions Act 1968 both apply to the descriptions you use for your food products on your Shopify store. Describing a product as "homemade," "artisan," "free-range," "organic," or "natural" carries specific implied meanings, and in some cases these terms have defined legal standards that must be met before they can legitimately be applied to your products.

The term "organic," for example, is legally protected in the UK. Only food products that have been certified by an approved organic control body — such as the Soil Association or Organic Farmers and Growers — can be marketed as organic. Using the term without certification, even informally in a product description or social media caption linked to your Shopify store, constitutes a trading standards offence. Similarly, "free-range" has a specific legal definition when applied to eggs and poultry products. Before using any of these terms in your product listings, confirm that your production methods or supply chain genuinely meet the required standards.

Accurate weight and quantity declarations are also a Trading Standards matter. Prepacked food products sold by weight or volume must be labelled with the correct net quantity using approved units of measurement, and the actual contents of your packaging must meet the stated quantity within the tolerances defined by the Weights and Measures Act 1985. If you pack products yourself, it is advisable to keep records of your packing checks to demonstrate compliance should you receive a Trading Standards inspection. Consistent, accurate labelling protects both your customers and your business.

Selling Alcohol, Novel Foods, and Restricted Products

Some food product categories sold through Shopify require additional licensing or regulatory clearance beyond standard food business registration. If your product contains alcohol — including chocolates with a liqueur filling that exceeds 0.5% ABV — you will need a Personal Licence and a Premises Licence issued by your local authority under the Licensing Act 2003. Selling alcohol without the appropriate licence is a serious criminal offence carrying significant penalties, including unlimited fines. Even small-batch or artisan producers are not exempt from these requirements.

Novel foods are another category requiring careful attention. A novel food is any food or food ingredient that was not widely consumed in the UK or EU before 15 May 1997. This category includes certain CBD products, chia seeds used in some preparations, and various plant extracts increasingly popular in health food products. Before selling a novel food product on your Shopify store, you must ensure that it has received authorisation from the Food Standards Agency. Selling an unauthorised novel food is a criminal offence, and enforcement in this area has increased significantly in recent years.

Raw drinking milk, raw shellfish, and certain other high-risk food products are subject to additional specific regulations and, in some cases, restrictions on the method of sale. If your Shopify store sells any product in a category you are uncertain about, contacting your local authority Environmental Health team or a specialist food law solicitor before launching is a worthwhile investment of time. The regulatory landscape for specialist food products is detailed and specific, and the cost of getting it right at the outset is far lower than the cost of enforcement action later.

Build a compliant UK food business on Shopify with SaltAI's allergen management tools.

Try Allergen Matrix free at saltai.app — no credit card required.

SaltAI Team

SaltAI builds focused Shopify apps for food merchants and general merchants. Every app is tested in production at a real food store — including Vanda's Kitchen — before it ships.