Health Claims for Food Supplements: What You Can and Cannot Say

Navigating Health Claims for Food Supplements: A UK Compliance Guide

Understanding the intricate landscape of regulations governing health claims food supplements is paramount for any business operating in the UK. The rules dictate precisely what you can and cannot say about your products, impacting everything from packaging and labelling to advertising and online marketing. Non-compliance can lead to significant penalties, product recalls, and severe damage to your brand's reputation. At label-checker.com, we’ve been guiding food supplement businesses through these complexities for over three decades, ensuring their marketing efforts remain both effective and fully compliant with UK and retained EU law.

This comprehensive guide will demystify the regulations, providing actionable insights into authorised health claims, prohibited claims, and best practices for food supplement marketing. We'll delve into the specifics of Regulation (EC) No 1924/2006, often referred to as the Nutrition and Health Claims Regulation (NHCR), and its application in the post-Brexit UK.

What is a Health Claim in the Context of Food Supplements?

Before diving into the specifics of what is permitted, it's crucial to define what constitutes a "health claim." According to Article 2(2)(5) of Regulation (EC) No 1924/2006 on nutrition and health claims made on foods, a health claim is:

"any claim that states, suggests or implies that a relationship exists between a food category, a food or one of its constituents and health."

This definition is broad and covers virtually any statement, pictorial representation, or even implied message that suggests a health benefit. It's not just about explicit written statements; images, symbols, graphics, and even brand names can fall under the scope of a health claim if they suggest a health benefit. For instance, a product named "Immune Boost" inherently makes an implied health claim about immune function.

Understanding the Scope of Regulation (EC) No 1924/2006

The NHCR, retained in UK law, is the cornerstone of health claims regulation. Its primary objective is to ensure that health claims made on food products, including food supplements, are scientifically substantiated, clear, accurate, and not misleading to the consumer. This regulation applies to all commercial communications, including:

• Product labelling
• Advertising (print, TV, radio, online, social media)
• Promotional materials
• Point-of-sale displays
• Company websites

The regulation operates on a "positive list" principle. This means that only health claims that have been specifically evaluated and authorised by the relevant authorities (the European Food Safety Authority (EFSA) and the European Commission initially, and now the UK's Joint Regulators Group (JRG) and the Department of Health and Social Care (DHSC) for Great Britain) are permitted.

The UK's Post-Brexit Landscape for Health Claims

Following the UK's departure from the European Union, Regulation (EC) No 1924/2006 was retained in UK law under the European Union (Withdrawal) Act 2018. This means that the fundamental principles and the list of authorised health claims remain largely the same. However, the administrative and enforcement responsibilities have shifted.

Who Regulates Health Claims in the UK?

In the UK, several bodies share responsibility for the enforcement and guidance related to health claims:

• Department of Health and Social Care (DHSC): Responsible for policy and legislation.
• Food Standards Agency (FSA): Provides guidance and enforces compliance, particularly concerning labelling.
• Trading Standards: Enforces compliance at a local level.
• Advertising Standards Authority (ASA): Regulates advertising claims across all media, ensuring they comply with the CAP Code (BCAP Code for broadcast advertising), which incorporates the principles of the NHCR.

For businesses marketing food supplements in Great Britain (England, Scotland, and Wales), the existing list of authorised health claims (originally established by the EU) continues to apply. Any new claims or modifications would need to go through a UK-specific authorisation process, though this process is still being fully defined and implemented. For Northern Ireland, EU law continues to apply under the terms of the Windsor Framework.

What are Authorised Health Claims for Food Supplements?

An authorised health claim is one that has been scientifically assessed and approved for use. These claims are listed in the EU Register of Nutrition and Health Claims, which remains the primary reference point for businesses in Great Britain. Each authorised claim specifies:_

• The substance (e.g., a vitamin, mineral, or other ingredient) to which the claim relates.
• The specific health relationship being claimed (e.g., "Vitamin C contributes to the normal function of the immune system").
• The conditions of use for the claim (e.g., the minimum amount of the substance required per serving).

Types of Authorised Health Claims

There are two main categories of authorised health claims:

1. Article 13(1) Claims (Functional Claims): These are claims relating to the role of a nutrient or other substance in growth, development, and body functions; psychological and behavioural functions; or slimming or weight control, or the reduction of hunger, or an increase in satiety, or to the reduction of the available energy from the diet.
   • Example: "Calcium is needed for the maintenance of normal bones." (Conditions: Food must be at least a source of calcium.)
2. Article 14 Claims (Disease Risk Reduction Claims and Claims Referring to Children's Development and Health):
   • Disease Risk Reduction Claims: Claims stating that consuming a food or food constituent significantly reduces a risk factor for developing a human disease. These are much harder to get authorised.
     • Example: "Plant sterols/stanols have been shown to lower/reduce blood cholesterol. High cholesterol is a risk factor in the development of coronary heart disease." (Conditions: Minimum intake of plant sterols/stanols, specific labelling requirements.)
   • Claims Referring to Children's Development and Health: Claims specifically related to the growth and development of children.
     • Example: "Vitamin D is needed for the normal growth and development of bone in children." (Conditions: Food must be at least a source of Vitamin D.)

It is crucial to use the exact wording of the authorised claim as it appears in the register, or wording that has the same meaning to the consumer. Any deviation, even slight, can render the claim non-compliant. Furthermore, the conditions of use must be met. If a claim requires a certain daily intake of a nutrient, your product must provide that amount in its recommended daily dose.

For guidance on specific labelling requirements, including nutrient declarations and QUID, please refer to our detailed guide on UK Food Supplement Labelling Requirements and QUID Labelling.

The EU Health Claims Register: Your Essential Reference

The EU Register of Nutrition and Health Claims remains the authoritative source for Great Britain. It is a publicly accessible database that lists all authorised and rejected health claims._

How to Use the Register Effectively:

1. Search by Ingredient: If your product contains a specific vitamin, mineral, or botanical, search for that ingredient to see if any claims are authorised for it.
2. Check Conditions of Use: For each authorised claim, carefully review the "Conditions of use of the claim" column. This will specify the minimum amount of the substance required, the target population, and any other necessary information (e.g., "to be consumed as part of a varied and balanced diet and a healthy lifestyle").
3. Note the Wording: The "Claim" column provides the exact wording you should use, or wording "likely to have the same meaning for the consumer." Sticking as closely as possible to the authorised wording is the safest approach.
4. Understand Rejected Claims: The register also lists claims that have been rejected. Understanding why a claim was rejected (e.g., insufficient scientific evidence) can help you avoid making similar non-compliant claims.

Even if a claim is authorised, you must still ensure that the overall presentation of your product and its marketing is not misleading. The FSA provides useful guidance on this, which can be found on their website: FSA Nutrition and Health Claims._

Prohibited Claims: What You Absolutely Cannot Say

Just as important as knowing what you can say is understanding what you cannot say. The NHCR explicitly prohibits several types of claims, regardless of scientific backing. These are considered inherently misleading or potentially harmful.

Specific Prohibitions (Article 3 & 12 of NHCR):

1. Claims that imply health could be affected by not consuming the food: You cannot suggest that a consumer's health will suffer if they don't take your supplement.
   • Example of prohibited claim: "Without our Vitamin D supplement, your bones will weaken."
2. Claims that refer to the rate or amount of weight loss: Specific promises about weight loss speed or quantity are forbidden.
   • Example of prohibited claim: "Lose 5kg in one week with our fat burner!"
3. Claims that make reference to recommendations of individual doctors or health professionals: This is to prevent undue influence and ensure claims are based on robust scientific evidence, not individual endorsements.
   • Example of prohibited claim: "Recommended by leading cardiologists."
4. Claims that refer to changes in bodily functions that could give rise to fear in the consumer: This prevents scaremongering tactics.
   • Example of prohibited claim: "If you don't take our product, your gut will become a breeding ground for toxins."

Medicinal Claims: The Ultimate Prohibition

Perhaps the most critical prohibition for food supplements is the making of "medicinal claims." A medicinal claim implies that a product can diagnose, treat, prevent, or cure a human disease. Food supplements, by definition, are foods, not medicines. Therefore, they cannot make claims that cross this line.

The MHRA (Medicines and Healthcare products Regulatory Agency) is responsible for regulating medicines. If a product makes a medicinal claim, it will be classified as an unauthorised medicine, even if it is marketed as a food supplement. This carries severe penalties, including seizure of products, fines, and even imprisonment.

• Signs of a potential medicinal claim:
  • Using disease names (e.g., "cures arthritis," "prevents cancer," "treats depression").
  • Referring to pharmacological actions (e.g., "lowers blood pressure," "reduces inflammation," "acts as an antidepressant").
  • Suggesting a product can replace a prescribed medication.

For more information on the distinction between food supplements and medicines, particularly concerning herbal products, you might find our article on MHRA Herbal Registration useful.

Practical Steps for Compliant Food Supplement Marketing

Achieving compliance in your food supplement marketing requires a systematic approach. It's not just about what you print on the label; it's about every piece of communication that reaches your customer.

1. Ingredient Vetting and Claim Research

• Identify Active Ingredients: List all active ingredients in your food supplement.
• Consult the EU Register: For each ingredient, check the EU Health Claims Register for authorised claims.
• Check Conditions of Use: Ensure your product's formulation and recommended daily dose meet the specific conditions for each authorised claim.
• Avoid Generic Claims: Phrases like "good for you" or "supports overall wellness" are generally too vague to be considered health claims under the regulation, but they must still not be misleading. However, be cautious, as context can turn a generic statement into an implied health claim._

2. Wording and Presentation

• Exact Wording: Use the precise wording of authorised health claims whenever possible. If you must adapt, ensure the meaning is identical to the consumer.
• Mandatory Statements: Remember that authorised health claims often require accompanying statements, such as "to be consumed as part of a varied and balanced diet and a healthy lifestyle." These are non-negotiable.
• Avoid "Implied" Claims: Be vigilant about images, symbols, brand names, or testimonials that might imply an unauthorised health claim. A picture of a strong person might imply muscle growth, even if no explicit claim is made.
• "Before and After" Images: These are highly scrutinised and often considered misleading, especially if they imply specific results or medicinal effects.

3. Advertising and Digital Marketing

• Website Content: All product descriptions, blog posts, and FAQs on your website must comply.
• Social Media: Posts, stories, and influencer collaborations are subject to the same rules. Influencers must be briefed thoroughly on what they can and cannot say.
• Paid Advertising: Google Ads, Facebook Ads, etc., are rigorously checked by the platforms themselves and by regulators. Non-compliant ads will be rejected or lead to account suspension.
• Testimonials: Consumer testimonials that make unauthorised health claims are not permitted, even if they are genuine. You are responsible for all content you publish or control.

4. Continuous Monitoring and Review

• Regular Audits: Periodically review all your marketing materials, labels, and online content to ensure ongoing compliance. Regulations can evolve, and new claims may be authorised or rejected.
• Stay Informed: Keep up-to-date with guidance from the FSA, ASA, and DHSC. The GOV.UK Health Claims Guidance is an excellent resource.
• Document Everything: Maintain records of your claim substantiation, including batch records, certificates of analysis, and any scientific literature supporting your product's composition._

Common Pitfalls and How to Avoid Them

Even with the best intentions, businesses can inadvertently fall foul of health claims regulations. Here are some common mistakes and how to prevent them:

1. Misinterpreting Authorised Claims

• Pitfall: Using an authorised claim for a different ingredient, or applying it to a condition not specified. For example, using a Vitamin C claim for "immune function" but implying it cures a cold.
• Avoidance: Always cross-reference the exact ingredient and its specific authorised claim in the EU Register. Do not extrapolate or infer broader benefits.

2. Insufficient Ingredient Levels

• Pitfall: Making an authorised claim (e.g., "Vitamin D contributes to the maintenance of normal bones") but your product's recommended daily dose does not provide the minimum amount of Vitamin D required to make that claim.
• Avoidance: Verify that your product's formulation and recommended serving size meet or exceed the "conditions of use" specified for each claim. This is a common area for non-compliance.

3. Unsubstantiated "General Well-being" Claims

• Pitfall: Using vague claims like "boosts vitality" or "enhances performance" without any specific, authorised health claim basis. While these are not strictly "health claims" under the NHCR, they can still be challenged by the ASA if they are misleading or imply specific health benefits without substantiation.
• Avoidance: If you use general well-being claims, ensure they are genuinely general and do not imply specific health outcomes. If you want to talk about specific benefits, you need an authorised claim.

4. Relying on Customer Testimonials for Health Claims

• Pitfall: Publishing customer reviews or testimonials that contain unauthorised health claims (e.g., "This supplement cured my joint pain!").
• Avoidance: You are responsible for all content on your platforms. Actively moderate and remove any testimonials that make unauthorised health claims. You can feature testimonials that speak to taste, convenience, or general satisfaction, but not specific health outcomes.

5. Confusing Food Supplements with Medicines

• Pitfall: Using language that suggests your supplement can treat, prevent, or cure a disease, even subtly. This is the fastest way to attract MHRA attention.
• Avoidance: Strictly avoid any disease names or terms that imply a pharmacological action. Focus on maintaining normal bodily functions, contributing to health, or supporting well-being, using only authorised claims.

The Role of Scientific Substantiation

For any health claim to be authorised, it must be scientifically substantiated. This means there must be robust, generally accepted scientific evidence demonstrating the claimed effect. EFSA (and now the UK's JRG) conducts rigorous scientific assessments.

What Constitutes Scientific Substantiation?

• Human Studies: Randomised, double-blind, placebo-controlled trials are the gold standard.
• Dose-Response: Evidence showing a clear relationship between the dose of the substance and the observed effect.
• Mechanism of Action: A plausible biological mechanism by which the substance exerts its effect.
• Consistency: Multiple studies showing consistent results.

It's important to note that "traditional use" or anecdotal evidence is generally not sufficient for health claim authorisation. While some herbal products may qualify for Traditional Herbal Registration under the MHRA, this is a distinct regulatory pathway from food supplement health claims.

Navigating Novel Food Regulations and Health Claims

If your food supplement contains an ingredient that was not widely consumed in the EU before May 1997, it may also fall under Novel Food Regulations. This adds another layer of complexity, as the ingredient itself needs authorisation before it can be legally marketed.

Interaction between Novel Foods and Health Claims:

• An ingredient must first be authorised as a Novel Food before any health claims can be made about it.
• The Novel Food authorisation process focuses on safety.
• Health claim authorisation focuses on efficacy and scientific substantiation of the claimed benefit.

Therefore, if you're developing a product with a new or unusual ingredient, you'll need to consider both regulatory pathways. Our article on Novel Food Regulations provides in-depth guidance on this topic.

Consequences of Non-Compliance

The penalties for making non-compliant health claims can be severe and far-reaching.

• Enforcement Notices: Regulators (FSA, Trading Standards, ASA) can issue enforcement notices requiring you to cease making the non-compliant claims.
• Product Recalls: In serious cases, products may be subject to recall from the market.
• Fines: Significant financial penalties can be imposed.
• Reputational Damage: Public enforcement actions can severely damage consumer trust and brand reputation.
• Legal Action: In extreme cases, criminal prosecution is possible, particularly if medicinal claims are made.
• Advertising Bans: The ASA can ban advertisements and require corrective statements.

The cost of compliance is always significantly less than the cost of non-compliance. Investing in expert advice upfront can save your business from substantial financial and reputational harm down the line.

Conclusion: The Path to Compliant Marketing

Navigating the regulations for health claims food supplements in the UK is undoubtedly complex, but it is an essential aspect of responsible business practice. By understanding the nuances of Regulation (EC) No 1924/2006, diligently consulting the EU Health Claims Register, and adhering strictly to the principles of scientific substantiation and non-misleading communication, you can market your food supplements effectively and compliantly.

Remember, the "positive list" approach means that if a claim isn't explicitly authorised, you generally cannot make it. Vigilance against prohibited claims, especially medicinal claims, is paramount. By adopting a proactive and informed approach to your food supplement marketing, you protect your business, build consumer trust, and contribute to a fair and transparent marketplace.

Need Expert Guidance on Your Food Supplement Labels and Marketing?

The intricacies of health claims, combined with other labelling requirements like those under Natasha's Law, can be overwhelming. Don't risk non-compliance. At label-checker.com, our team of UK-based regulatory experts provides comprehensive label and marketing material reviews, ensuring your food supplements meet every legal requirement. From initial product concept to final label design, we offer the peace of mind that comes with expert compliance.

Let us help you confidently bring your products to market. Visit label-checker.com today to learn how our services can protect your business and ensure your marketing is both powerful and compliant.