UK Food Supplement Labelling Requirements: A 2026 Checklist for Brands

A supplement label can look polished and still be wrong.

We see this most often when a brand starts with packaging designed for another market, changes the address and assumes the UK version is finished.

It usually is not.

Food supplements sold in Great Britain sit under general food-information rules as well as specific supplement requirements. That means the label has to do more than list the ingredients and tell the customer how many capsules to take.

The difficult part is rarely one missing sentence. It is getting the formula, daily dose, ingredient names, warnings, claims, business details and artwork to agree with each other before thousands of labels are printed.

This guide is a practical 2026 checklist for brands, importers and manufacturers preparing food supplements for the Great Britain market.

Who Does This Apply To?

UK Supplement Brands: Businesses launching capsules, tablets, powders, gummies, liquids or other products sold as food supplements.

Overseas Brands Entering Great Britain: A US, EU or other overseas label cannot simply be carried across without checking the GB requirements.

Importers and Distributors: If you import supplements into the UK, the label is part of the compliance responsibility you are taking on.

Private-Label Businesses: A contract manufacturer may supply compliant-looking artwork, but the brand still needs to understand what has actually been checked.

Amazon and DTC Sellers: Online sales do not remove the labelling rules. The physical product and the claims used online need to be considered together.

Brands Reformulating Existing Products: A new ingredient, dose, flavour, warning or claim can make an old label review obsolete.

What Does This Mean in Practice?

The Product Needs to Be Sold as a “Food Supplement”

For Great Britain, the sales name should be “food supplement”.

That sounds basic, but labels copied from the US regularly arrive using “dietary supplement”. A product may be familiar to the brand and manufacturer, but the terminology still needs to match the market where it is being sold.

The Recommended Daily Portion Has to Be Clear

The consumer needs to understand the portion recommended for daily consumption.

If the direction is “take two capsules daily”, the quantities declared for the characterising nutrients or substances should make sense against that daily use. If the label gives a range, such as two to four capsules, the presentation needs particular care so the consumer can understand what the declared amounts relate to.

There Are Supplement-Specific Warning Statements

Food supplement labels need to carry messages to the effect that:

• the stated recommended daily dose should not be exceeded;
• food supplements should not be used as a substitute for a varied diet; and
• the product should be stored out of the reach of young children.

The wording does not always have to be copied word-for-word from legislation, but the message needs to be clear.

The Ingredients List Still Follows General Food Rules

Ingredients should be listed correctly and allergens highlighted where applicable.

This is where supplier terminology can create problems. The name on a raw-material specification is not automatically the right consumer-facing ingredient name, and compound ingredients or additives may create additional declarations.

If a product name or front-of-pack design emphasises a particular ingredient, a quantitative ingredient declaration may also need to be considered.

The Amounts of Characterising Substances Need to Be Declared

The label needs to state the amount of vitamins, minerals or other substances with a nutritional or physiological effect present in the product.

For vitamins and minerals, the presentation may also need to show the relevant reference-value percentage.

The important practical point is that the declared quantity must be supported by the formulation and product evidence. Marketing should not be choosing numbers independently from the technical file.

The Business Name and Address Need to Fit the Supply Chain

For prepacked food sold in Great Britain, the packaging needs the appropriate UK business name and physical postal address.

For an overseas brand, this is one reason the UK FBO and importer structure should be resolved before artwork is signed off.

A postcode added at the end of the design process does not fix an unclear route to market.

Claims Can Change What Else the Label Needs

Statements such as “high in”, “source of” or authorised health claims are not just marketing copy.

They come with conditions of use, and health claims can trigger additional statements or consumption information.

Disease-treatment or disease-prevention wording is a different problem again. We covered that distinction in our guide to supplement health claims and medicinal claims.

Small Packs Are Not a Shortcut Around Supplement Labelling

Supplement containers are often small.

That makes artwork harder, not optional.

The supplement-specific requirements do not disappear simply because the bottle is crowded. Font size, legibility, available surface area and label construction need to be considered early enough for the designer to work with them.

Common Mistakes Businesses Make

1. Reusing a US or EU Label Without a GB Review

The product may be the same. The legal wording, business address, claims position and market responsibilities may not be.

2. Treating the Manufacturer’s Artwork as Final Approval

A manufacturer can be very good at producing the product and still not be responsible for the brand’s complete UK market setup or advertising. Know what they have reviewed and what they have not.

3. Checking the Label Before Checking the Formula

A label review cannot rescue an ingredient that is unsuitable for the intended market, a novel-food issue, an unsupported dose or an incorrectly classified product. The formula and artwork need to be reviewed as one system.

4. Using “Dietary Supplement”

This often appears on imported products because it is familiar terminology elsewhere. For GB food supplements, the correct sales name matters.

5. Forgetting the Daily-Dose Warning or Varied-Diet Statement

These are easy to miss because they are specific to supplements rather than ordinary prepacked food.

6. Allowing the Website to Make Stronger Claims Than the Pack

A cautious physical label does not protect a brand if the product page says the supplement treats anxiety, fixes menopause symptoms or prevents disease. Packaging, website copy, marketplace listings and paid advertising should be reviewed together.

7. Printing Before the UK Business Arrangement Is Final

If the importer, named food business or UK address changes after artwork approval, the commercial delay can be much more expensive than the original label review.

Your 2026 Food Supplement Label Checklist

Product Name: Is the product clearly described as a “food supplement”?

Characterising Substances: Does the label identify the relevant vitamin, mineral or other substance category or nature?

Daily Portion: Is the recommended daily consumption clear?

Maximum Intake Warning: Is there a clear warning not to exceed the stated recommended daily dose?

Varied Diet Statement: Does the label explain that food supplements should not replace a varied diet?

Children Statement: Does it state that the product should be kept out of the reach of young children?

Amounts: Are the quantities of characterising nutrients or substances declared and supported?

Ingredients: Is there a compliant ingredients list with allergens emphasised where relevant?

Specific Ingredient Warnings: Have sweeteners, caffeine, liquorice, polyols or other ingredients been checked for additional wording?

Business Details: Is the correct UK business name and physical postal address shown?

Durability and Storage: Are the appropriate date and storage instructions included?

Net Quantity: Is the pack quantity presented correctly?

Claims: Are nutrition and health claims authorised, used within their conditions and consistent across the pack and online advertising?

Artwork Legibility: Is mandatory information genuinely readable on the finished pack?

Technical Evidence: Can the formulation, specifications and supplier documents support what the label says?

How Conformity Services Can Help

Our food supplement compliance support is designed to review the product before the artwork becomes expensive to change.

We can look at the formula, daily dose, ingredient status, supplier documentation, mandatory statements, claims and proposed UK route together.

• food supplement formula and ingredient reviews;
• novel-food screening and supplier evidence checks;
• label and packaging compliance reviews;
• nutrition and health-claim reviews;
• UK FBO and importer-route assessments;
• technical product-file organisation;
• Amazon and e-commerce listing reviews; and
• ongoing change-control support as products evolve.

For overseas brands, we can also review the wider UK market-access route before the label is finalised.

Final Thoughts

A good supplement label is not created by adding six mandatory sentences to the back of a bottle.

It is the visible end of a much bigger compliance review.

The formulation needs to be suitable. The daily dose needs to make sense. The ingredients and claims need to be supportable. The UK business arrangement needs to be clear. Then the artwork needs to present all of that accurately and legibly.

Do the work in that order and label approval is usually much easier.

Do it backwards and the designer ends up trying to solve regulatory problems with a smaller font.

Sources and official guidance

This article provides general information, not legal advice. Product-specific requirements should be checked against the formulation, target consumer, claims and intended UK market.

• GOV.UK: Food supplements
• GOV.UK: Food labelling - what you must show
• DHSC: Food supplement legislation guidance notes