What Is Disease Claim?

Why It Matters for Supplement Brands

Making a disease claim on a supplement label or in marketing materials is the fastest way to trigger FDA enforcement. It can result in Warning Letters, product seizure, injunctions, and criminal prosecution. Understanding the line between a permissible structure-function claim and a prohibited disease claim is fundamental to supplement compliance.

How It Works

FDA determines whether a claim is a disease claim based on several factors:

**Explicit disease claims** (clearly prohibited): - 'Prevents osteoporosis' - 'Treats arthritis' - 'Cures anxiety'

**Implied disease claims** (also prohibited — more subtle): - Using the name of a disease: 'For your diabetes management' - Citing studies about disease treatment - Using product names that reference diseases: 'CardioGuard' - Describing symptoms of a specific disease in a way that implies treatment

**Permissible structure-function claims** (allowed): - 'Supports healthy blood sugar levels already within normal range' - 'Promotes joint comfort and mobility' - 'Helps maintain a calm, relaxed mood'

The phrase 'already within normal range' is a common (though not foolproof) strategy for staying on the structure-function side of the line.

Common Mistakes to Avoid

• ✗Using disease-adjacent language thinking it's compliant (e.g., 'anti-inflammatory' implies treatment of inflammation-related diseases)
• ✗Citing clinical studies about disease treatment on product pages without understanding the implications
• ✗Not training customer service teams to avoid disease claims in customer communications and social media

Related Terms

See It in Action

Explore how this concept applies to real ingredient substantiation:

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