Spice Blends Nutrition Facts Label: Serving Size, Format & Rules

Last verified 16 Sep 2026 · Sources

The RACC for plain spices and herbs is 1/4 teaspoon (or 0.5 g if it can’t be measured by the teaspoon), while seasoning salts get their own 1/4 teaspoon reference and dry seasoning mixes like chili or taco seasoning are sized to “the amount to make one reference amount of the final dish” (21 CFR 101.12). None of these are FDA-regulated as a single product category. They’re all “spices,” but the rules split hard between plain spices and anything with salt. A single-ingredient dried herb or spice usually qualifies for the 101.9(j)(4) insignificant-nutrient exemption and can skip the panel entirely. The moment salt joins the blend, sodium stops being insignificant and a full Nutrition Facts panel is required. That’s the trap you may not see coming if you move from a plain spice rub to a seasoning salt or dip mix. A panel is required whenever any nutrient is present in more than an insignificant amount, or the label carries any nutrition or health claim.

Quick facts	Spice blends and seasonings
Regulator	FDA
Reference amount (RACC)	Spices, herbs, 1/4 tsp or 0.5 g if not measurable by teaspoon; salt, seasoning salts, 1/4 tsp; dry seasoning mixes (e.g., chili seasoning), amount to make one reference amount of the finished dish
Typical serving statement	2 tsp (7 g), sized to season one RACC portion of taco meat
Typical label format	Linear or tabular for small shaker jars and single-use packets at or under 40 sq in; standard vertical for larger blend jars and bulk pouches
Exemption	Plain single-ingredient spices/herbs may be exempt under 101.9(j)(4) (insignificant amounts of all nutrients); seasoning salts and salt-containing blends are not exempt because sodium is not insignificant; any claim also removes the exemption
Watch out for	Sodium %DV in salt-containing blends; sesame in blends (FASTER Act) requires a Contains line
Common allergens	Check for sesame (FASTER Act, ninth major allergen since Jan 1, 2023); mustard and celery seed are common but not major allergens; wheat starch anti-caking agents

What is the serving size for spice blends and seasonings? The FDA serving for spice blend depends on the weight of one piece. See the full serving-size reference: single-serving cut-off, dual-column range, and servings per package.

Sample linear panel rendered by the NutriLabels engine for a typical spice blends and seasonings (2 tsp serving), from USDA FoodData Central entry FDC 172243. Your recipe will give different numbers.

Serving size: what the RACC gives spice blends

21 CFR 101.12 sets three separate reference amounts here. Plain spices and herbs (oregano, cumin, paprika) use 1/4 tsp, or 0.5 g if the product genuinely can’t be measured by the teaspoon (a coarse cracked-pepper blend, for instance). Salt and seasoning salts use 1/4 tsp regardless of whether other spices are blended in. Dry seasoning mixes meant to season a larger dish (taco seasoning, chili seasoning, a dry rub for a specific cut of meat) use the amount needed to make one reference amount of the finished dish, not a fixed teaspoon measure. For a taco seasoning packet, that works out to a couple of teaspoons per pound of meat; the label statement becomes something like “2 tsp (7 g),” with servings-per-container driven by how many RACC-sized batches the packet seasons.

Package size still drives single-serving versus dual-column rules. A packet sized to season one pound of meat in one use is sold individually and close to 100% of its own reference amount, so under 21 CFR 101.9(b)(6) it’s declared as one serving: the whole packet. A larger shaker jar of seasoning salt contains many multiples of the RACC and is labeled with per-serving values plus a servings-per-container count; it only needs the 21 CFR 101.9(b)(12)(i) dual column if the whole container is sold as a single unit between 200% and 300% of the RACC, which isn’t typical for a multi-use jar.

What the panel must show

Once a spice blend needs a panel, the same 15 nutrients apply under 21 CFR 101.9(c): calories, total fat, saturated fat, trans fat, cholesterol, sodium, total carbohydrate, dietary fiber, total sugars, added sugars, protein, vitamin D, calcium, iron, and potassium. For seasoning salts and dry mixes, sodium is the number that matters: a 1/4 tsp serving of a heavily salted blend can carry a meaningful %DV, and a full dry mix packet can run well over 1,000 mg per serving once you account for the amount used per dish. The %DV footnote must appear per 101.9(c), and rounding rules apply throughout: sodium under 140 mg rounds to the nearest 5 mg, for example, which can matter at these small serving sizes.

Format: which layout your package qualifies for

Small shaker jars, packets, and pouches commonly fall at or under the 40 sq in total-labelable-surface-area threshold in 21 CFR 101.9(j)(13)(ii), opening the door to a tabular layout, or linear (string) format if the surface area is under 12 sq in or the shape genuinely can’t fit a tabular block. Packages under 12 sq in with no nutrition claim can skip the panel altogether under 101.9(j)(13)(i), provided they carry a phone number or address for nutrition information. Larger bulk jars typically use the standard vertical format. The NutriLabels builder renders standard vertical, tabular, linear, simplified, dual-column, and bilingual formats. A single-use spice packet under 12 sq in is one of the few cases where the honest answer may be that no panel is needed at all.

Spice blends-specific traps

The sodium line is the whole story for most seasoning salts and dry mixes: adding salt removes the 101.9(j)(4) exemption that covers plain spices, because sodium is no longer insignificant. A second trap is claims: printing “no MSG” or “low sodium” before checking the FDA’s numeric threshold can turn a compliant label into a problem, and any nutrition claim on a plain-spice label voids the (j)(4) exemption outright. Under 21 CFR 101.22, “spice,” natural flavor, and artificial flavor may be declared collectively rather than naming each spice (a real convenience for a 12-ingredient blend), but that collective term can’t absorb an allergen. If a blend includes sesame seed, oil, or a sesame-derived ingredient, it needs its own disclosure under the FASTER Act (effective January 1, 2023), even inside a mix that otherwise says just “spice.”

Ingredient statement and allergens

Ingredients are listed in descending order by weight per 21 CFR 101.4, though spice, natural flavor, and artificial flavor can be collapsed into those collective terms under 21 CFR 101.22. Common blend allergens include sesame (the ninth major allergen under the FASTER Act) and, less often, wheat from starch-based anti-caking agents; mustard and celery seed are frequent but aren’t among the nine major allergens needing a “Contains” statement under FALCPA. Any of the nine present must be named in plain English even when the rest of the blend is declared collectively.

Build the label

Knowing whether your blend needs a panel at all saves you from printing one you don’t need, or skipping one you do. Enter your recipe, then see your spice blend’s label: your calories, the claims you qualify for and your allergen line are free, no card required, and every other value and %DV stays hidden until you unlock it. $29 unlocks every other nutrient value and %DV, every FDA format your product qualifies for, and the ingredient statement and allergen declaration, ready to print. Start your spice blend label, or check the serving sizes for seasonings and mixes.

Spice blends and seasonings label FAQ

Does a jar of plain dried oregano need a Nutrition Facts label?

Usually not. Plain single-ingredient spices and herbs typically contain insignificant amounts of every required nutrient, so they can qualify for the 101.9(j)(4) exemption as long as no nutrition claim appears on the label.

Why does adding salt change everything for my seasoning blend?

Sodium in a salt-containing blend is rarely an insignificant amount, so the 101.9(j)(4) exemption that covers plain spices doesn't extend to seasoning salts or blends built around salt. You need a full panel.

What serving size do I use for a taco seasoning packet?

Dry seasoning mixes use the RACC for "amount to make one reference amount of the final dish," not the weight of the packet itself: you size the declared serving to whatever amount seasons one reference-size portion of the finished food.

Can I list "spices" as one line in my ingredient statement?

Yes. 21 CFR 101.22 allows spice, natural flavor, and artificial flavor to be declared collectively as "spice," "natural flavor," or "artificial flavor" instead of naming each one. Sesame is the exception since it needs its own allergen disclosure.

Does my spice blend need a "Contains" statement?

Only if it includes one of the nine major allergens. Sesame, added under the FASTER Act effective January 1, 2023, is the one most likely to show up in spice blends and must be named even when the rest of the mix is declared collectively as "spice."

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