Product labeling compliance for FDA categories

Food labeling is governed by 21 CFR Part 101. The four required elements: (1) Statement of identity (what the product is, e.g., 'COLD-PRESSED ORANGE JUICE'), (2) Net quantity of contents (e.g., 'NET WT 12 OZ (340g)'), (3) Ingredient list in descending order by weight, with all FALCPA-recognized allergens called out, and (4) Name and address of the manufacturer or distributor.

The Nutrition Facts panel is required on most packaged foods (exemptions exist for very small businesses and specific product categories). Format and content are mandated — see the FDA's published Nutrition Facts template. Updated format effective 2021 requires bold 'Calories' line, mandatory added-sugar line, and updated Daily Values.

Allergen disclosure under FALCPA: the eight major allergens (milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybean) plus sesame (added 2023) must be called out in the ingredient list or in a 'Contains' statement immediately following. Allergen failures are the most common cause of FDA warning letters in food.

Allergen disclosure failures are the most common cause of FDA warning letters in packaged food. If your product contains milk, eggs, peanuts, tree nuts, fish, shellfish, wheat, soy, or sesame — call it out in the ingredient list AND a 'Contains' statement.

Dietary supplements are governed by DSHEA (Dietary Supplement Health and Education Act) and 21 CFR Part 111. Required elements: (1) Identity statement, (2) Net quantity of contents, (3) Supplement Facts panel (different from Nutrition Facts — uses a specific format with 'Supplement Facts' header), (4) Other ingredients statement, (5) Name and address of the responsible party, and (6) the FDA disclaimer if structure-function claims are made.

The mandatory disclaimer for any structure-function claim ('supports immune function,' 'promotes restful sleep'): 'These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.' Must appear in the same prominence as the claim itself.

Lot codes and expiration dates: cGMP (21 CFR 111) requires that every finished lot be uniquely identifiable and that the expiration date be supported by stability testing. Variable-data printing on the label handles this — see our variable-data labels guide.

Cosmetics labeling under the FD&C Act is less strict than food or drugs but still requires several mandatory elements. (1) Identity statement (what the product is, e.g., 'MOISTURIZING FACE CREAM'), (2) Net quantity, (3) Name and place of business of manufacturer or distributor, (4) Ingredient declaration in descending order by weight (with the legacy INCI-naming convention for ingredients) — required on retail products under FPLA.

Warning statements may be required for specific product types: products with detergent surfactants need 'KEEP OUT OF EYES,' aerosol products need 'FLAMMABLE,' products containing alpha-hydroxy acids need sun-sensitivity warnings, and several other category-specific warnings under 21 CFR Part 740.

MoCRA (Modernization of Cosmetics Regulation Act 2022) added new requirements taking effect 2024-2025: facility registration with the FDA, product listing, mandatory adverse event reporting, and labeling for fragrance allergens (matching EU-style fragrance disclosure). MoCRA expanded FDA oversight of cosmetics significantly — confirm current applicable rules with a compliance attorney.

Over-the-counter drugs (sunscreens, acne products with active ingredients, anti-perspirants, anti-dandruff shampoos, fluoride toothpastes, many topical analgesics) are regulated as drugs and require a 'Drug Facts' panel formatted per 21 CFR 201.66. The Drug Facts panel is a specific format with required headings: Active ingredient(s), Purpose, Uses, Warnings, Directions, Other information, Inactive ingredients, and Questions/comments.

Active-ingredient declaration must list the active drug ingredient with its specific strength and the product's purpose ('Avobenzone 3% — Sunscreen'). Inactive ingredients are listed separately in INCI naming convention.

Many founders launching a 'natural sunscreen' or an 'acne cream' don't realize they've crossed into OTC drug regulation. If your product makes a therapeutic claim ('treats acne,' 'protects against UV,' 'relieves pain') it's likely an OTC drug under FDA classification. Compliance overhead is substantially higher than cosmetics — confirm category before printing labels.

Net weight statement is required across food, supplements, cosmetics, and drugs. It must appear in the bottom 30% of the principal display panel (PDP). Type size minimum depends on PDP area: 1/16 in for PDPs under 5 sq in, 1/8 in for 5-25 sq in, 3/16 in for 25-100 sq in, and 1/4 in for over 100 sq in. Bold and parallel to the base of the package.

PDP definition: the part of the package most likely to be displayed at retail. For a coffee bag, that's the front of the bag. For a folding carton, the front panel. For a bottle, the principal label face.

Both US customary (oz, lb, fl oz) and metric (g, ml) units are required for most packaged products under FPLA. Format: 'NET WT 12 OZ (340g)' or 'FL OZ 8 (236 mL)'. Get the conversion right — 8 fl oz is 236.6 ml, not 240 ml.

Failure mode one: allergen declarations missing or incomplete. Check the eight FALCPA allergens plus sesame against every ingredient. If your product is made on shared equipment with allergens, consider a 'May contain' statement (precautionary, not required).

Failure mode two: structure-function claims without the FDA disclaimer. A supplement label saying 'supports brain health' needs the FDA disclaimer adjacent. Without it, you're misbranded.

Failure mode three: principal display panel orientation. The PDP is determined by what's most likely shown at retail. If your front panel is small (a tall narrow bottle), the FDA may consider the larger side panel the PDP, which changes type size requirements.

Failure mode four: weight unit conversions wrong. Use the FDA's published conversion factors, not approximations. 12 oz = 340g (not 336g). 1 lb = 453g (not 450g). Buyers at sophisticated retailers spot-check these.

Failure mode five: country of origin missing on imported products. 'MADE IN [country]' is required by US Customs on imported products. For products manufactured in the US with imported ingredients, claims like 'Made in USA' require all-or-virtually-all US content (FTC enforces this).

• All allergens disclosed (8 FALCPA + sesame)
• FDA disclaimer adjacent to structure-function claims
• Net weight in correct type size, both US and metric units
• PDP correctly identified, weight in bottom 30%
• Country of origin (if imported) or 'Made in USA' (if fully US-sourced)
• Lot code and expiration on supplements; allergen warning on cosmetics if applicable

Bazaar Printing's prepress team reviews every food, supplement, and cosmetic label against a compliance pre-flight before press. We don't act as your compliance attorney — but we'll flag obvious failures (missing net weight, allergens not bolded, FDA disclaimer absent on a structure-function claim) before the label runs, which saves you re-prints.

If you're in a regulated category and your last printer didn't catch a compliance issue, send us the offending label and the new artwork. We'll do a side-by-side audit and surface what changed.