10 min read

FDA Food Labeling Guide, Explained

Quick answer

FDA Food Labeling Guide in short: a free question-and-answer document that sums up the statements required on food labels. It is guidance, not law, and FDA itself says its allergen and nutrition chapters are being revised because they predate today's rules. Use it as a map, then check each rule in the current regulations.

FDA food labeling guide in action: a muffin package label built step by step: name, net weight, ingredient list, Contains line, Nutrition Facts panel and the baker's address
Building a label in the order the guide follows
01

What the FDA Food Labeling Guide is

It is FDA's summary of the statements that must appear on food labels, written as the questions food makers ask most, each with a short answer and the regulation behind it.

  • It's free on fda.gov
  • It's nonbinding: it shows FDA's current thinking, and you may use another approach that meets the law
  • FDA does not pre-approve food labels, guide or no guide
  • FDA says it's the food industry's job to keep up with the labeling rules
FDA, Guidance for Industry: Food Labeling GuideThe guide's own notes on its purpose, its nonbinding status and label pre-approval.
02

Which parts are out of date

FDA flags two chapters as under revision. Both still read fine as background, but the current rules are elsewhere:

Topic in the guideWhy it's datedUse instead
Food allergen labelingWritten before sesame became a major allergen and before the tree nut list changedFDA Allergen Q&A, Edition 5, and 21 U.S.C. 343(w)
Nutrition labelingPredates the current Nutrition Facts label, with added sugars and new Daily Values21 CFR 101.9 as it reads today
Allergen labeling requirements, current →
03

Step 1: the name and the net weight

The guide starts on the front of the package, and so should you. We'll build a real label as we go: lemon poppy seed muffins, sold four to a pack.

  • Name: "Lemon poppy seed muffins", in bold on the front
  • Net quantity: "Net Wt 12 oz", near the bottom of the front panel
21 CFR 101.3 · 101.7Rules for the statement of identity and the net quantity statement.
Statement of Identity →
04

Step 2: the ingredient list

List by weight, heaviest first. Break out ingredients that have their own ingredients. Small amounts can go at the end:

Ingredients: Wheat flour, sugar, eggs, buttermilk, canola oil, lemon juice. Contains 2% or less of: poppy seeds, baking powder (sodium acid pyrophosphate, sodium bicarbonate, cornstarch, monocalcium phosphate), lemon zest, salt.

21 CFR 101.4(a), (b)(2)Order by weight, the 2% or less statement, and listing sub-ingredients in parentheses.
Build an ingredient list from your recipe →
05

Step 3: allergens

"Wheat flour", "eggs" and "buttermilk" already name wheat, eggs and milk, so the list alone would comply. We add a Contains line anyway, because shoppers look for it. Once you add one, it must name all of them:

Contains: wheat, eggs, milk.

21 U.S.C. 343(w)(1)The two ways to declare major food allergens, and when the ingredient name is enough.
06

Step 4: Nutrition Facts

Here the guide is out of date, so go to the regulation. For a muffin, the work is: find the reference amount for its category, decide the serving, total the nutrients from the recipe, then round.

  • Serving size from the FDA reference amounts in 21 CFR 101.12
  • Calories and 14 nutrients, rounded by the rules in 21 CFR 101.9(c)
  • The current format, with added sugars and the updated footnote
The FDA Nutrition Facts label, line by line →
07

Step 5: claims, only if you make them

The guide's claims section matters the moment you print words like "low fat", "high fiber" or "good source of calcium". Each has a definition you must meet.

Claim typeExampleRules
Nutrient content claim"Low sodium", "Good source of fiber"21 CFR 101.13 and Subpart D
Health claimCalcium, vitamin D and osteoporosis21 CFR 101.14 and Subpart E
Structure/function (supplements)"Supports healthy bones"21 CFR 101.93

One more reason to be careful: a nutrition claim cancels the small business exemption from Nutrition Facts.

08

Step 6: who made it

Finish with your business name and address. If a co-packer bakes the muffins for you, write "Distributed by" or "Manufactured for" before your name.

Co-Packer →
21 CFR 101.5Name and place of business of the manufacturer, packer or distributor.
The full FDA food label checklist →
09

What the guide doesn't cover

  • Organic claims: USDA's National Organic Program, 7 CFR Part 205
  • Meat, poultry and processed egg products: USDA's Food Safety and Inspection Service
  • Home-kitchen food sold under a cottage food law: your state
Cottage Food Label Requirements →
10

How to use the guide well

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That last step is where our calculation report helps: it lists your recipe, the USDA source for each ingredient and how every number was rounded, ready for a store, co-packer or inspector.

Questions

Questions

No. It is guidance that explains the rules. The binding requirements are the FD&C Act and the regulations in 21 CFR, which the guide cites throughout.

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