How to Design a Supplement Facts Panel That Passes FDA Rules

The Supplement Facts panel is the most important part of a supplement label, and it is also the part most brands get wrong. A beautiful front label can win the click on Amazon, but a messy or incorrect panel gets flagged by printers, confuses customers and can create problems with retailers. In this guide, we walk through how to approach supplement facts panel design step by step, using the format set out by the FDA for dietary supplements.

This guide is written for brand owners and designers. It explains layout and format so you can brief a designer or check a proof. It is not legal advice, and your manufacturer or a regulatory consultant should confirm the final values and claims for your formula.

What the Supplement Facts panel is for

In the United States, dietary supplements use a Supplement Facts panel instead of the Nutrition Facts panel found on food. The format is defined in the FDA regulation 21 CFR 101.36. Its job is simple: show the serving size, how many servings are in the container, and the amount of each dietary ingredient per serving, so a customer can compare products and take them safely.

Because the format is standardised, shoppers and buyers notice instantly when a panel looks wrong. Wrong rules, odd fonts or missing columns make a premium brand look amateur, even if the formula is excellent.

The building blocks of a compliant panel

Every Supplement Facts panel is built from the same blocks, in the same order:

1. Title: the words “Supplement Facts”, set larger than any other text in the panel and usually bold, spanning the width of the box.
2. Serving information: “Serving Size” (for example, 2 Capsules or 1 Scoop (10 g)) and “Servings Per Container” when it is not already stated in the net quantity.
3. Column headings: “Amount Per Serving” and “% Daily Value” (often written as %DV).
4. Dietary ingredients with a Daily Value: vitamins and minerals such as Vitamin D3, Vitamin C, Zinc and Magnesium, each with an amount and a %DV.
5. Other dietary ingredients without a Daily Value: botanicals and compounds such as Ashwagandha root extract or Collagen peptides, with an amount and a symbol (usually a dagger †) in the %DV column.
6. Footnotes: the explanation for the symbol, such as “† Daily Value not established.” and, where relevant, the percent Daily Value note.

Below the panel, outside the box, you list Other Ingredients (capsule shell, fillers, flow agents, flavours) in descending order by weight.

Layout rules designers should follow

Lines and rules

The panel uses a recognisable system of horizontal lines. A heavy bar separates the serving information from the ingredient list, thinner hairlines separate each ingredient, and another heavy bar closes the list before the footnotes. This line system is what makes a panel look “official”. Draw these as real vector lines in your layout file, never as part of an image.

Typography

Use one clean, highly legible sans-serif typeface throughout the panel, such as Helvetica or Arial style fonts. Avoid condensed display fonts, scripts and light weights. As a working rule, keep the panel text at 8 point or larger. The regulation allows smaller sizes only in specific small-package situations, so check with your printer and compliance contact before going below 8 point. The title should be clearly larger than everything else.

Alignment

Ingredient names align left. Amounts and %DV values align right in their own columns, so numbers line up vertically. Sub-ingredients (for example, the forms within a blend) are indented. Clean alignment is the single biggest visual difference between a professional panel and a DIY one.

Contrast and colour

The panel should be printed in a single dark colour on a light, plain background, enclosed in a box. Black on white is the safest choice. Avoid printing the panel over patterns, gradients or photos, even if the rest of the label is very decorative.

How to handle tricky ingredients

Proprietary blends

If you use a proprietary blend, the panel lists the blend name and the total weight of the blend per serving. The ingredients inside are then listed in descending order of weight, without individual amounts, and marked with the symbol that points to “Daily Value not established”. Many brands are moving away from proprietary blends because shoppers increasingly prefer full transparency, but if you use one, lay it out consistently.

Ingredient sources and forms

You can show the source or form of an ingredient in parentheses, for example “Magnesium (as magnesium glycinate)”. Keep this text on the same line where possible and let it wrap with an indent when needed, so the amount column stays clean.

Ingredients with zero or insignificant amounts

Some nutrients such as calories, total carbohydrate or sugars must be declared when they are present above certain levels, which is common in gummies and powders. Your formulator should give you the final list. Never invent values to fill space.

Where the panel goes on your container

The Supplement Facts panel normally sits on the information panel, which is the area immediately to the right of the main front panel. On a round bottle wrap label, that usually means the right side of the label when you look at the artwork flat. On a pouch, it goes on the back. On a box, it typically sits on a side panel.

Plan the panel early. Many brands design the front first and then try to squeeze the panel into whatever space is left, which leads to tiny type and cramped columns. A good layout reserves the panel area from the first concept. If your container is small, consider a tabular layout (wider and shorter) or a linear layout, which the regulation permits in certain situations.

Common Supplement Facts panel mistakes

• Using the Nutrition Facts format on a dietary supplement, or mixing the two.
• Building the panel as an image (for example, from an AI tool or a screenshot). Text becomes blurry in print and cannot be edited.
• Decorative fonts or light weights that break down at small sizes.
• Misaligned numbers and inconsistent spacing between rows.
• Missing footnote symbols for ingredients without a Daily Value.
• Panel placed over a pattern or photo, which reduces legibility.
• Values that do not match the formula sheet, usually from copying an old version.

A practical workflow for your panel

1. Get the final formula sheet from your manufacturer, including amounts, forms and other ingredients.
2. Confirm the serving size and servings per container.
3. Build the panel in a vector program (Adobe Illustrator is standard) with live text.
4. Check every number against the formula sheet, line by line.
5. Place the panel on the dieline and confirm it stays inside the safe zone.
6. Print a 100% scale proof and read it at arm’s length. If you squint to read it, it is too small.
7. Send the proof to your manufacturer or compliance contact before final print files.

When to get help

If your panel has many ingredients, a proprietary blend, multiple flavours or several container sizes, a specialist will save you time and reprint costs. Our Supplement Facts panel layout service builds panels as clean, editable vector text, placed correctly on your printer’s dieline and checked against a 20-point pre-delivery list. You can also see how panels fit into finished labels in our supplement label design portfolio.

Need a panel that looks professional and reads clearly? Send us your formula sheet and we will reply with a quote, usually within 24 hours.

This article is general design guidance, not legal or regulatory advice. Always confirm your final label with your manufacturer or a qualified compliance professional.

Frequently asked questions

Is the Supplement Facts panel the same as the Nutrition Facts panel?

No. Dietary supplements use the Supplement Facts format, which allows ingredients without a Daily Value and lists the source of ingredients. Conventional foods use Nutrition Facts.

What font size should a Supplement Facts panel use?

Aim for 8 point or larger for the panel text, with a clearly larger title. Smaller sizes are allowed only in specific small-package cases, so confirm with your printer and compliance contact.

Can I design the panel in Canva or with AI?

You can sketch it, but the final panel should be live vector text in a professional file. AI tools often produce garbled small text that fails at print.

Where does the Supplement Facts panel go on a bottle?

Usually on the information panel to the right of the front panel. On pouches it goes on the back, and on boxes on a side panel.

UA

Written byUmair Arif

Amazon packaging designer with 7+ years and 3,000+ projects for supplement and consumer brands in the USA, UK and UAE. More about Umair