Is Tylenol gluten-free?
Looks mostly clean — worth verifying with the maker. Mostly yes — but worth a quick call to the manufacturer for some generics. Of 18 product labels we checked, 10 are clean, 0 are confirmed gluten-free by the maker, and 8 contain an inactive ingredient (typically a source-ambiguous starch) whose botanical origin isn't fully disclosed. None contained confirmed gluten.
Drug context
About Tylenol
Tylenol is a brand name for acetaminophen — the brand-name acetaminophen used for pain and fever. The active ingredient is the same across brand and generic versions, but inactive ingredients (excipients) can differ between manufacturers, which is the whole point of this page.
Why this matters
Different manufacturers, different ingredients
Generics of Tylenol use the same active ingredient, but they aren't required to use the same inactive ingredients. Your pharmacy may switch which manufacturer they dispense between fills, sometimes without telling you. The list below shows each manufacturer's product label as a separate entry, because that's the granularity that actually matters when you're celiac.
The labels
The 18 we checked
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01Actavis worth a call to confirmView source label →
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02Actavis worth a call to confirmView source label →
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03Actavis worth a call to confirmView source label →
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04Actavis worth a call to confirmView source label →
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05Actavis worth a call to confirmView source label →
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06Actavis worth a call to confirmView source label →
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07Actavis worth a call to confirmView source label →
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08Actavis worth a call to confirmView source label →
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09The Procter & Gamble Manufacturing Company nothing flagged on the label
Inactive ingredients D&C YELLOW NO. 10 · FD&C BLUE NO. 1 · FD&C YELLOW NO. 5 · FD&C YELLOW NO. 6 · GELATIN · GLYCERIN · LECITHIN, SOYBEAN · MICA · POLYETHYLENE GLYCOL, UNSPECIFIED · POLYVINYL ACETATE PHTHALATE · POVIDONE · SORBITOL · TITANIUM DIOXIDE · WATER
View source label → -
10The Procter & Gamble Manufacturing Company nothing flagged on the label
Inactive ingredients ALCOHOL · CITRIC ACID MONOHYDRATE · FD&C BLUE NO. 1 · FD&C RED NO. 40 · FD&C YELLOW NO. 6 · GLYCERIN · PROPYLENE GLYCOL · SACCHARIN SODIUM · SODIUM BENZOATE · SODIUM CHLORIDE · SODIUM CITRATE · SORBITOL · SUCRALOSE · WATER · XANTHAN GUM
View source label → -
11The Procter & Gamble Manufacturing Company nothing flagged on the label
Inactive ingredients ALCOHOL · ANHYDROUS CITRIC ACID · FD&C RED NO. 40 · POLYSORBATE 20 · PROPYLENE GLYCOL · SACCHARIN SODIUM · SODIUM BENZOATE · SODIUM CHLORIDE · SORBITOL · SUCRALOSE · TRISODIUM CITRATE DIHYDRATE · WATER · XANTHAN GUM
View source label → -
12The Procter & Gamble Manufacturing Company nothing flagged on the label
Inactive ingredients ALCOHOL · ANHYDROUS CITRIC ACID · FD&C BLUE NO. 1 · FD&C RED NO. 40 · POLYSORBATE 20 · PROPYLENE GLYCOL · SACCHARIN SODIUM · SODIUM BENZOATE · SODIUM CHLORIDE · SORBITOL · SUCRALOSE · TRISODIUM CITRATE DIHYDRATE · WATER · XANTHAN GUM
View source label → -
13The Procter & Gamble Manufacturing Company nothing flagged on the label
Inactive ingredients ANHYDROUS CITRIC ACID · FD&C BLUE NO. 1 · FD&C RED NO. 40 · GLYCERIN · PROPYLENE GLYCOL · SACCHARIN SODIUM · SODIUM BENZOATE · SORBITOL · SUCRALOSE · TRISODIUM CITRATE DIHYDRATE · WATER · XANTHAN GUM
View source label → -
14The Procter & Gamble Manufacturing Company nothing flagged on the label
Inactive ingredients ANHYDROUS CITRIC ACID · FD&C BLUE NO. 1 · FD&C RED NO. 40 · GLYCERIN · PROPYLENE GLYCOL · SACCHARIN SODIUM · SODIUM BENZOATE · SORBITOL · SUCRALOSE · TRISODIUM CITRATE DIHYDRATE · WATER · XANTHAN GUM
View source label → -
15The Procter & Gamble Manufacturing Company nothing flagged on the label
Inactive ingredients ANHYDROUS CITRIC ACID · FD&C BLUE NO. 1 · FD&C RED NO. 40 · GLYCERIN · PROPYLENE GLYCOL · SACCHARIN SODIUM · SODIUM BENZOATE · SORBITOL · SUCRALOSE · TRISODIUM CITRATE DIHYDRATE · WATER · XANTHAN GUM
View source label → -
16The Procter & Gamble Manufacturing Company nothing flagged on the label
Inactive ingredients ALCOHOL · CITRIC ACID MONOHYDRATE · FD&C BLUE NO. 1 · FD&C RED NO. 40 · GLYCERIN · PROPYLENE GLYCOL · SACCHARIN SODIUM · SODIUM BENZOATE · SODIUM CITRATE · SORBITOL · SUCRALOSE · WATER · XANTHAN GUM
View source label → -
17The Procter & Gamble Manufacturing Company nothing flagged on the label
Inactive ingredients CITRIC ACID MONOHYDRATE · FD&C YELLOW NO. 6 · GLYCERIN · PROPYLENE GLYCOL · SACCHARIN SODIUM · SODIUM BENZOATE · SODIUM CHLORIDE · SODIUM CITRATE · SORBITOL · SUCRALOSE · WATER · XANTHAN GUM
View source label → -
18The Procter & Gamble Manufacturing Company nothing flagged on the label
Inactive ingredients ANHYDROUS CITRIC ACID · FD&C BLUE NO. 1 · FD&C RED NO. 40 · GLYCERIN · PROPYLENE GLYCOL · SACCHARIN SODIUM · SODIUM BENZOATE · SORBITOL · SUCRALOSE · TRISODIUM CITRATE DIHYDRATE · WATER · XANTHAN GUM
View source label →
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Background
What “gluten in a medication” actually means
Gluten enters drugs through their excipients — the inactive ingredients used to bind, coat, fill, or stabilize the dose. The main concern is wheat starch as a filler. Source-ambiguous starches (plain “starch”, pregelatinized starch, sodium starch glycolate, modified starch) get flagged for verification because their botanical origin isn't always disclosed on the label.
The 2024 Mangione et al. pediatric NDC analysis (689 NDCs across the top 100 pediatric medications) found 1.5% contained gluten outright; another 25.7% couldn't be confirmed either way. Liquid and oral-suspension formulations carry disproportionate risk because wheat starch is a common thickener. Full methodology →
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