Is ibuprofen gluten-free?
Looks mostly clean — worth verifying with the maker. Mostly yes — but worth a quick call to the manufacturer for some generics. Of 19 product labels we checked, 10 are clean, 0 are confirmed gluten-free by the maker, and 9 contain an inactive ingredient (typically a source-ambiguous starch) whose botanical origin isn't fully disclosed. None contained confirmed gluten.
Drug context
About ibuprofen
Ibuprofen is an NSAID used for pain, fever, and inflammation, sold under brand names including Advil, Motrin.
Why this matters
Different manufacturers, different ingredients
Generics of ibuprofen 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 19 we checked
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01Shield Pharmaceuticals Corp worth a call to confirm
Worth a call to the maker: SODIUM STARCH GLYCOLATE TYPE A
Inactive ingredients FD&C YELLOW NO. 6 · POLYETHYLENE GLYCOL 400 · POLYVINYL ALCOHOL, UNSPECIFIED · POVIDONE · SILICON DIOXIDE · SODIUM STARCH GLYCOLATE TYPE A · STARCH, POTATO · STEARIC ACID · TALC · TITANIUM DIOXIDE
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02Actavis worth a call to confirmView source label →
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03Amneal worth a call to confirmView source label →
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04Amneal worth a call to confirmView source label →
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05Amneal worth a call to confirmView source label →
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06Amneal worth a call to confirmView source label →
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07Aurolife worth a call to confirmView source label →
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08Gemini worth a call to confirmView source label →
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09Gemini worth a call to confirmView source label →
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10P & L Development, LLC nothing flagged on the label
Inactive ingredients FERRIC OXIDE RED · HYPROMELLOSE, UNSPECIFIED · MAGNESIUM STEARATE · MICROCRYSTALLINE CELLULOSE · SILICON DIOXIDE · SODIUM STARCH GLYCOLATE TYPE A CORN · STARCH, CORN · TALC · TITANIUM DIOXIDE · TRIACETIN
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11Cumberland Pharmaceuticals Inc. nothing flagged on the label
Inactive ingredients arginine · hydrochloric acid · nitrogen · sodium chloride · sodium hydroxide · sodium phosphate, dibasic, unspecified form · water
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12Amazon.com Services LLC nothing flagged on the label
Inactive ingredients ANHYDROUS CITRIC ACID · GLYCERIN · HYPROMELLOSE, UNSPECIFIED · POLYSORBATE 80 · SODIUM BENZOATE · SORBITOL SOLUTION · SUCROSE · WATER · XANTHAN GUM
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13WALMART INC. (see also Equate) nothing flagged on the label
Inactive ingredients CARNAUBA WAX · CELLULOSE, MICROCRYSTALLINE · CROSCARMELLOSE SODIUM · FD&C BLUE NO. 2 · HYPROMELLOSE, UNSPECIFIED · POLYDEXTROSE · POLYETHYLENE GLYCOL 400 · SILICON DIOXIDE · STARCH, CORN · STEARIC ACID · TITANIUM DIOXIDE
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14AiPing Pharmaceutical, Inc. nothing flagged on the label
Inactive ingredients CELLULOSE, MICROCRYSTALLINE · CROSCARMELLOSE SODIUM · LECITHIN, SOYBEAN · MAGNESIUM STEARATE · POLYETHYLENE GLYCOL, UNSPECIFIED · POLYVINYL ALCOHOL · SILICON DIOXIDE · SODIUM STARCH GLYCOLATE TYPE A POTATO · STARCH, CORN · STEARIC ACID · TALC · TITANIUM DIOXIDE
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15Amazon.com Services LLC nothing flagged on the label
Inactive ingredients CROSCARMELLOSE SODIUM · FD&C RED NO. 40 ALUMINUM LAKE · FD&C YELLOW NO. 6 ALUMINUM LAKE · FERRIC OXIDE RED · MICROCRYSTALLINE CELLULOSE · POLYETHYLENE GLYCOL, UNSPECIFIED · POLYVINYL ALCOHOL, UNSPECIFIED · SILICON DIOXIDE · STARCH, CORN · STEARIC ACID · TALC · TITANIUM DIOXIDE
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16L Perrigo Company nothing flagged on the label
Inactive ingredients CROSCARMELLOSE SODIUM · CROSPOVIDONE, UNSPECIFIED · FERRIC OXIDE YELLOW · MICROCRYSTALLINE CELLULOSE · POLYETHYLENE GLYCOL, UNSPECIFIED · POLYVINYL ALCOHOL, UNSPECIFIED · POVIDONE, UNSPECIFIED · SILICON DIOXIDE · STARCH, CORN · STEARIC ACID · SUCRALOSE · TALC · TITANIUM DIOXIDE
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17Lidl US LLC nothing flagged on the label
Inactive ingredients FERRIC OXIDE RED · POLYETHYLENE GLYCOL, UNSPECIFIED · POLYVINYL ALCOHOL, UNSPECIFIED · POVIDONE K30 · SILICON DIOXIDE · SODIUM STARCH GLYCOLATE TYPE A CORN · STARCH, PREGELATINIZED CORN · STEARIC ACID · TALC · TITANIUM DIOXIDE
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18Shield Pharmaceuticals Corp nothing flagged on the label
Inactive ingredients CROSCARMELLOSE SODIUM · FD&C BLUE NO. 2 · FD&C RED NO. 40 · FD&C YELLOW NO. 5 · FD&C YELLOW NO. 6 · LECITHIN, SOYBEAN · MAGNESIUM STEARATE · MICROCRYSTALLINE CELLULOSE · POLYETHYLENE GLYCOL 400 · POLYVINYL ALCOHOL, UNSPECIFIED · SILICON DIOXIDE · STARCH, CORN · TALC · TITANIUM DIOXIDE
View source label → -
19(manufacturer not listed) nothing flagged on the label
Inactive ingredients Trometamol · Sodium chloride · Sodium hydroxide (for pH adjustment) · Hydrochloric acid (for pH adjustment) · Water for injections · water for injections. See section 2. Ibuprofen Gen.Orph contains sodium
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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