Food label compliance basics: what has to be on the label

A food label has two jobs, and most small producers only design for one of them. The first job is selling — the brand, the color, the thing that makes someone pick the jar up. The second job is legal, and it’s the one that gets a product pulled from a retailer’s shelf or turned away by a distributor’s receiving team.

The good news is that the required elements are well defined and fit on almost any container if you plan for them from the start. This is a practical walkthrough of what has to be on a US packaged-food label, where each piece goes, and how the print side — material, layout, type size — keeps it legible. It isn’t legal advice: rules have exemptions and edge cases, so run your final artwork past the FDA’s guidance or a labeling consultant before you order a big run.

The two panels that matter

FDA labeling rules are organized around two areas of the package, and knowing which is which settles most layout arguments before they start.

The principal display panel (PDP) is the part of the label a shopper is most likely to see on the shelf — the front. Two required elements live here:

• Statement of identity — the common name of the food (“Wildflower Honey,” “Strawberry Jam,” “Maple Granola”). It should be one of the most prominent pieces of text on the panel, in bold type, and roughly parallel to the base of the container.
• Net quantity of contents — the amount in the package, in both US customary and metric units (“Net Wt 12 oz (340 g)”). It generally goes in the bottom 30 percent of the PDP.

The information panel is the panel immediately to the right of the PDP as you face the product. That’s where the rest goes:

• Ingredient list, in descending order of predominance by weight
• Allergen declaration
• Nutrition Facts panel, unless exempt
• Name and place of business of the manufacturer, packer or distributor

Everything on the information panel is supposed to sit together without unrelated copy — marketing blurbs, recipes, social handles — breaking it up. Put the brand story somewhere else.

For a round jar with a single wrap label, the “panels” are simply zones of the same label: front third is the PDP, the section to its right is the information panel. That’s why a Rectangle Roll Label wrapping most of the jar is the easiest format to get compliant — you have room for both zones on one piece.

Type size rules that affect your label dimensions

This is the part that changes what size label you order.

Net quantity type has a minimum height based on the area of the PDP. The smaller the front panel, the smaller the allowed minimum:

PDP area	Minimum net quantity type height
5 sq in or less	1/16 inch
Over 5 to 25 sq in	1/8 inch
Over 25 to 100 sq in	3/16 inch
Over 100 to 400 sq in	1/4 inch
Over 400 sq in	1/2 inch

Most jars, bottles and pouches in the small-batch world land in the 5–25 or 25–100 square inch rows. A 3” x 4” front panel is 12 square inches, which means your net weight needs at least 1/8 inch type — bigger than most designers set it on a first draft.

Information panel copy generally needs to be at least 1/16 inch tall, measured by the lowercase letter “o.” At typical sans-serif proportions that works out to roughly 6-point type or larger. Ingredient lists set in 4.5-point condensed type to squeeze onto a small label are one of the most common problems we see in submitted files.

Rule of thumb: pick the label size after you’ve set the required copy at a legal size, not before. If it doesn’t fit, the label is too small — shrinking the type isn’t an option.

Allergens: nine of them, declared plainly

The major food allergens in the US are milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans and sesame. Sesame became the ninth on January 1, 2023, and older label templates floating around still list eight.

You can declare them two ways:

• In the ingredient list, using the allergen’s common name — “whey (milk),” “lecithin (soy).”
• In a separate “Contains” statement directly after or next to the ingredient list — “Contains: Milk, Wheat, Tree Nuts (Almonds).”

For tree nuts, fish and shellfish, the specific species has to be named. “Contains: Tree Nuts” isn’t enough; “Contains: Almonds, Pecans” is.

On the print side, set the Contains line in the same type size as the ingredients (or larger), bold it, and keep it in high-contrast black on white. It’s the line a parent is going to look for first.

Nutrition Facts: required, exempt, or somewhere in between

The Nutrition Facts panel is the most space-hungry element on a food label, and it’s the one with the most exemptions:

• Small businesses and low-volume products can qualify for an exemption, based on annual sales or employee count and units sold. Some of these exemptions require filing a notice with the FDA each year.
• Very small packages — under 12 square inches of total label surface — can omit the panel but must print an address or phone number where a consumer can get the information.
• Certain foods — plain coffee and tea, most spices, some foods sold for immediate consumption — are exempt by type.

The catch: making a nutrient content or health claim (“low fat,” “good source of fiber,” “heart healthy”) generally cancels the exemption. If the marketing copy on the front makes a claim, plan on the full panel.

Also worth knowing: meat, poultry and certain egg products are regulated by the USDA, not the FDA, and have their own label approval process. And many states allow “cottage food” sales under separate, state-specific labeling rules. Check which set applies to you before you finalize artwork.

Print decisions that keep a compliant label compliant

A label that’s legal on the proof and illegible on the shelf doesn’t help anyone. A few print choices matter here more than they would on a candle or a cosmetic.

Match the material to the storage temperature. Anything refrigerated or frozen collects condensation every time it comes out of the cold. White BOPP Roll Labels are a plastic film that doesn’t absorb water, so the ingredient panel doesn’t wrinkle or blur. For shelf-stable dry goods — granola, spice blends, coffee, baking mixes — Semigloss Roll Labels are a solid, economical paper option. The full material comparison is in the wine and beverage label durability guide, and it applies to jars as much as bottles.

Keep the information panel black on white. Reversed-out white type on a dark brand color, or light-gray type on kraft, is where small type stops being readable. The legal panel can sit in its own white box even if the rest of the label is fully branded.

Leave room for the codes you add later. Lot numbers and best-by dates are usually stamped in-house with a date coder or printed on a small secondary label. Design a clear blank area for them. If you’re coding directly onto the label, test your coder ink on a sample before ordering the full run — laminated surfaces don’t accept every ink.

Barcode in solid black with a clear quiet zone. If you sell wholesale, most retailers will want a UPC. Print it in 100% black, keep the white margin around it clean, and don’t scale it down below the size your barcode provider specifies.

Use shape to separate front from back. A jar with a round lid label for the brand and a rectangle wrap for the required copy is a clean way to divide the jobs. Circle Roll Labels work well on lids, and the whole lineup — shapes, materials and finishes — is in Roll Labels & Stickers.

Quick pre-press checklist

Before you upload a food label file, check each line:

• Statement of identity on the front, bold, prominent
• Net quantity in US and metric units, bottom 30% of the front, at the minimum height for your panel size
• Ingredients in descending order by weight, at least 1/16 inch lowercase “o” height
• All nine major allergens considered; species named for tree nuts, fish and shellfish
• Nutrition Facts panel present, or a documented exemption
• Manufacturer, packer or distributor name, city, state and ZIP
• No claims on the front that cancel your exemption
• Blank area for lot and date codes
• 0.125” bleed and 0.125” safe area on all sides (see the print file checklist)

Where to go from here

Get the required copy right first, size the label to fit it at legal type sizes, then design the brand around what’s left. That order saves you a reprint.

When the artwork is ready, the Custom Roll Labels configurator handles any size, shape and quantity, with film and paper stocks for refrigerated and shelf-stable products. If your product ships in a branded carton or mailer, Boxes & Packaging covers the outer layer. More material and file-prep guides are in the blog.