Inactive ingredients by manufacturer

Clobazam inactive ingredients by manufacturer

Wondering whether your Clobazam has lactose, gluten, soy, a dye or gelatin in it? The medicine is the same, but the fillers, coatings and colors differ from one company to the next. This page shows what each Clobazam product's FDA label lists, so you can find a version that leaves out what you avoid and ask your pharmacist for it by its NDC.

We have read the FDA labels of 36 of the 36 current Clobazam products on the market today, from 18 companies listing it with the FDA, and lined them up side by side.

Dr. Brian Staiger, PharmD, BCPS
Curated and coded by Dr. Brian Staiger, PharmD, BCPS, clinical pharmacist. The ingredient groups this page checks for (what counts as a gluten source, a synthetic dye, soy and so on) are his classification; the lists themselves are the manufacturers' own FDA labels. Updated October 6, 2026. Rebuilt daily from the FDA directory; labels re-read when the FDA publishes a new version.

Ask about your bottle

Is there something in your Clobazam? Ask in plain words.

Name the company, strength or the NDC on your bottle and the ingredient you avoid. The answer comes only from the FDA labels on this page.

Answers are drawn from the FDA label data on this page and checked against it. They are not medical advice: confirm with your pharmacist before relying on them.

The short answer

Which Clobazam products list lactose, a gluten source, soy, dyes or gelatin?

  1. LactoseDiffers by manufacturer

    22 of 36 checked products list lactose; 14 do not. See which products do not list it

  2. Wheat or gluten sourceNo checked product

    No checked Clobazam product lists a wheat or gluten source.

  3. SoyNo checked product

    No checked Clobazam product lists soy.

  4. Synthetic dyesNo checked product

    No checked Clobazam product lists synthetic dyes.

  5. GelatinNo checked product

    No checked Clobazam product lists gelatin.

Also listed by some products: Corn 24 of 36 Propylene glycol 11 of 36 PEG or polysorbate 11 of 36

Find a version without it

Every current Clobazam product and what its label lists

Hide products that list:

Clobazam 5 mg tablet 1 company Lactose 1 Corn-derived 1
CompanyListsInactive ingredients on the label
AscendNDC 67877-0664-01 Lactose Corn-derived
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
Clobazam 10 mg tablet 11 companies Lactose 11 Corn-derived 11
CompanyListsInactive ingredients on the label
American Health PackagingNDC 60687-0423-21 Lactose Corn-derived
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
AmnealNDC 69238-1305-01 Lactose Corn-derived
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
AscendNDC 67877-0665-01 Lactose Corn-derived
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
CamberNDC 31722-0639-01 Lactose Corn-derived
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
Golden State Medical SupplyNDC 51407-0585-01 Lactose Corn-derived
Show 7 ingredients

CROSPOVIDONE, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SILICON DIOXIDE, STARCH, CORN, TALC
LundbeckNDC 67386-0314-01 Lactose Corn-derived
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
LupinNDC 68180-0157-01 Lactose Corn-derived
Show 6 ingredients

CELLULOSE, MICROCRYSTALLINE, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM STARCH GLYCOLATE TYPE A POTATO, STARCH, CORN
MicroNDC 42571-0315-01 Lactose Corn-derived
Show 6 ingredients

ANHYDROUS LACTOSE, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
NorthStar RxLLCNDC 16714-0887-01 Lactose Corn-derived
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
NovadozNDC 72205-0047-91 Lactose Corn-derived
Show 6 ingredients

HYDROXYPROPYL CELLULOSE, UNSPECIFIED, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
Upsher-SmithNDC 00832-0580-11 Lactose Corn-derived
Show 7 ingredients

CROSPOVIDONE, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SILICON DIOXIDE, STARCH, CORN, TALC
Clobazam 20 mg tablet 10 companies Lactose 10 Corn-derived 10
CompanyListsInactive ingredients on the label
AmnealNDC 69238-1306-01 Lactose Corn-derived
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
AscendNDC 67877-0666-01 Lactose Corn-derived
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
CamberNDC 31722-0640-01 Lactose Corn-derived
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
Golden State Medical SupplyNDC 51407-0586-01 Lactose Corn-derived
Show 7 ingredients

CROSPOVIDONE, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SILICON DIOXIDE, STARCH, CORN, TALC
LundbeckNDC 67386-0315-01 Lactose Corn-derived
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
LupinNDC 68180-0158-01 Lactose Corn-derived
Show 6 ingredients

CELLULOSE, MICROCRYSTALLINE, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM STARCH GLYCOLATE TYPE A POTATO, STARCH, CORN
MicroNDC 42571-0316-01 Lactose Corn-derived
Show 6 ingredients

ANHYDROUS LACTOSE, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
NorthStar RxLLCNDC 16714-0888-01 Lactose Corn-derived
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
NovadozNDC 72205-0048-91 Lactose Corn-derived
Show 6 ingredients

HYDROXYPROPYL CELLULOSE, UNSPECIFIED, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, SILICON DIOXIDE, STARCH, CORN, TALC
Upsher-SmithNDC 00832-0581-11 Lactose Corn-derived
Show 7 ingredients

CROSPOVIDONE, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SILICON DIOXIDE, STARCH, CORN, TALC
Clobazam 2.5 mg/mL oral suspension 11 companies Propylene glycol 11 Polyethylene glycol or polysorbate 11 Corn-derived 2
CompanyListsInactive ingredients on the label
AmnealNDC 69238-1535-02 Propylene glycol Polyethylene glycol or polysorbate
Show 13 ingredients

CITRIC ACID MONOHYDRATE, DIMETHICONE, MAGNESIUM ALUMINUM SILICATE, MALTITOL, METHYLPARABEN, POLYSORBATE 80, PROPYLENE GLYCOL, PROPYLPARABEN, SILICON DIOXIDE, SODIUM PHOSPHATE, DIBASIC, DIHYDRATE, SUCRALOSE, WATER, XANTHAN GUM
AscendNDC 67877-0658-61 Propylene glycol Polyethylene glycol or polysorbate
Show 12 ingredients

CITRIC ACID MONOHYDRATE, DIMETHICONE, MAGNESIUM ALUMINUM SILICATE, MALTITOL, METHYLPARABEN, POLYSORBATE 80, PROPYLENE GLYCOL, PROPYLPARABEN, SODIUM PHOSPHATE, DIBASIC, DIHYDRATE, SUCRALOSE, WATER, XANTHAN GUM
AurobindoNDC 59651-0401-12 Corn-derived Propylene glycol Polyethylene glycol or polysorbate
Show 15 ingredients

CITRIC ACID MONOHYDRATE, DIMETHICONE, MAGNESIUM ALUMINUM SILICATE TYPE IIA, MALTITOL, METHYLPARABEN, MODIFIED CORN STARCH (1-OCTENYL SUCCINIC ANHYDRIDE), POLYSORBATE 80, PROPYLENE GLYCOL, PROPYLPARABEN, SODIUM PHOSPHATE, DIBASIC, DIHYDRATE, STRAWBERRY, SUCRALOSE, TRIACETIN, WATER, XANTHAN GUM
BionpharmaNDC 69452-0116-45 Propylene glycol Polyethylene glycol or polysorbate
Show 12 ingredients

CITRIC ACID MONOHYDRATE, DIMETHICONE, MAGNESIUM ALUMINUM SILICATE, MALTITOL, METHYLPARABEN, POLYSORBATE 80, PROPYLENE GLYCOL, PROPYLPARABEN, SODIUM PHOSPHATE, DIBASIC, DIHYDRATE, SUCRALOSE, WATER, XANTHAN GUM
Bryant Ranch PrepackNDC 72162-2608-02 Corn-derived Propylene glycol Polyethylene glycol or polysorbate
Show 15 ingredients

CITRIC ACID MONOHYDRATE, DIMETHICONE, MAGNESIUM ALUMINUM SILICATE TYPE IIA, MALTITOL, METHYLPARABEN, MODIFIED CORN STARCH (1-OCTENYL SUCCINIC ANHYDRIDE), POLYSORBATE 80, PROPYLENE GLYCOL, PROPYLPARABEN, SODIUM PHOSPHATE, DIBASIC, DIHYDRATE, STRAWBERRY, SUCRALOSE, TRIACETIN, WATER, XANTHAN GUM
CamberNDC 31722-0641-12 Propylene glycol Polyethylene glycol or polysorbate
Show 12 ingredients

CITRIC ACID MONOHYDRATE, DIMETHICONE, MAGNESIUM ALUMINUM SILICATE, MALTITOL, METHYLPARABEN, POLYSORBATE 80, PROPYLENE GLYCOL, PROPYLPARABEN, SODIUM PHOSPHATE, DIBASIC, ANHYDROUS, SUCRALOSE, WATER, XANTHAN GUM
Chartwell RXNDC 62135-0527-41 Propylene glycol Polyethylene glycol or polysorbate
Show 13 ingredients

ANHYDROUS CITRIC ACID, DIMETHICONE, MAGNESIUM ALUMINUM SILICATE, MALTITOL, METHYLPARABEN, POLYSORBATE 80, PROPYLENE GLYCOL, PROPYLPARABEN, SILICON DIOXIDE, SODIUM PHOSPHATE, DIBASIC, ANHYDROUS, SUCRALOSE, WATER, XANTHAN GUM
LundbeckNDC 67386-0313-21 Propylene glycol Polyethylene glycol or polysorbate
Show 11 ingredients

CITRIC ACID MONOHYDRATE, MAGNESIUM ALUMINUM SILICATE, MALTITOL, METHYLPARABEN, POLYSORBATE 80, PROPYLENE GLYCOL, PROPYLPARABEN, SODIUM PHOSPHATE, DIBASIC, DIHYDRATE, SUCRALOSE, WATER, XANTHAN GUM
NorthStar RxLLCNDC 16714-0087-01 Propylene glycol Polyethylene glycol or polysorbate
Show 12 ingredients

CITRIC ACID MONOHYDRATE, DIMETHICONE, MAGNESIUM ALUMINUM SILICATE, MALTITOL, METHYLPARABEN, POLYSORBATE 80, PROPYLENE GLYCOL, PROPYLPARABEN, SODIUM PHOSPHATE, DIBASIC, ANHYDROUS, SUCRALOSE, WATER, XANTHAN GUM
Precision DoseNDC 68094-0074-58 Propylene glycol Polyethylene glycol or polysorbate
Show 13 ingredients

CITRIC ACID MONOHYDRATE, DIMETHICONE, MAGNESIUM ALUMINUM SILICATE, MALTITOL, METHYLPARABEN, POLYSORBATE 80, PROPYLENE GLYCOL, PROPYLPARABEN, SILICON DIOXIDE, SODIUM PHOSPHATE, DIBASIC, DIHYDRATE, SUCRALOSE, WATER, XANTHAN GUM
SunNDC 51672-4227-08 Propylene glycol Polyethylene glycol or polysorbate
Show 13 ingredients

CITRIC ACID MONOHYDRATE, DIMETHICONE, MAGNESIUM ALUMINUM SILICATE, MALTITOL, METHYLPARABEN, POLYSORBATE 80, PROPYLENE GLYCOL, PROPYLPARABEN, SODIUM BENZOATE, SODIUM PHOSPHATE, DIBASIC, HEPTAHYDRATE, SUCRALOSE, WATER, XANTHAN GUM
Clobazam 5 mg dissolving oral film 1 company none of the tracked ingredients
CompanyListsInactive ingredients on the label
Aquestive TherapeuticsNDC 10094-0205-60 None of these listed
Show 8 ingredients

CITRIC ACID MONOHYDRATE, GLYCERYL MONOOLEATE, HYPROMELLOSES, MALTITOL, POLYETHYLENE OXIDE 200000, SODIUM PHOSPHATE, DIBASIC, ANHYDROUS, SUCRALOSE, WATER
Clobazam 10 mg dissolving oral film 1 company none of the tracked ingredients
CompanyListsInactive ingredients on the label
Aquestive TherapeuticsNDC 10094-0210-60 None of these listed
Show 8 ingredients

CITRIC ACID MONOHYDRATE, GLYCERYL MONOOLEATE, HYPROMELLOSES, MALTITOL, POLYETHYLENE OXIDE 200000, SODIUM PHOSPHATE, DIBASIC, ANHYDROUS, SUCRALOSE, WATER
Clobazam 20 mg dissolving oral film 1 company none of the tracked ingredients
CompanyListsInactive ingredients on the label
Aquestive TherapeuticsNDC 10094-0220-60 None of these listed
Show 8 ingredients

CITRIC ACID MONOHYDRATE, GLYCERYL MONOOLEATE, HYPROMELLOSES, MALTITOL, POLYETHYLENE OXIDE 200000, SODIUM PHOSPHATE, DIBASIC, ANHYDROUS, SUCRALOSE, WATER

A product with none of these listed is not certified to be without them: the label says what the manufacturer declared, and the source of a starch or a flavor is often not stated. The companies are the FDA's labelers, which include repackagers and distributors selling another company's product under their own label. The NDC opens the product's own page, with the full label and its inactive-ingredient notes.

Clobazam without lactose

Lactose: milk sugar; a concern with lactose intolerance or a milk allergy. 22 of 36 checked products list lactose; 14 do not.

Show which Clobazam products list lactose and which do not, by product and company

Does not list lactose

Lists lactose

  • 5 mg tablet: Ascend
  • 10 mg tablet: American Health Packaging, Amneal, Ascend, Camber, Golden State Medical Supply, Lundbeck, Lupin, Micro, NorthStar RxLLC, Novadoz, Upsher-Smith
  • 20 mg tablet: Amneal, Ascend, Camber, Golden State Medical Supply, Lundbeck, Lupin, Micro, NorthStar RxLLC, Novadoz, Upsher-Smith

Clobazam without corn-derived ingredients

Corn-derived: corn starch, maize or corn syrup; a concern with corn allergy. 24 of 36 checked products list corn-derived ingredients; 12 do not.

Show which Clobazam products list corn-derived ingredients and which do not, by product and company

Does not list corn-derived ingredients

Lists corn-derived ingredients

  • 5 mg tablet: Ascend
  • 10 mg tablet: American Health Packaging, Amneal, Ascend, Camber, Golden State Medical Supply, Lundbeck, Lupin, Micro, NorthStar RxLLC, Novadoz, Upsher-Smith
  • 20 mg tablet: Amneal, Ascend, Camber, Golden State Medical Supply, Lundbeck, Lupin, Micro, NorthStar RxLLC, Novadoz, Upsher-Smith
  • 2.5 mg/mL oral suspension: Aurobindo, Bryant Ranch Prepack

Clobazam without propylene glycol

Propylene glycol: A solvent in liquids and capsules; a concern in kidney disease, for infants, and at high doses. 11 of 36 checked products list propylene glycol; 25 do not.

Show which Clobazam products list propylene glycol and which do not, by product and company

Does not list propylene glycol

Lists propylene glycol

  • 2.5 mg/mL oral suspension: Amneal, Ascend, Aurobindo, Bionpharma, Bryant Ranch Prepack, Camber, Chartwell RX, Lundbeck, NorthStar RxLLC, Precision Dose, Sun

Clobazam without polyethylene glycol or polysorbate

Polyethylene glycol or polysorbate: PEG, macrogol or polysorbate; a rare cause of allergic reactions. 11 of 36 checked products list polyethylene glycol or polysorbate; 25 do not.

Show which Clobazam products list polyethylene glycol or polysorbate and which do not, by product and company

Does not list polyethylene glycol or polysorbate

Lists polyethylene glycol or polysorbate

  • 2.5 mg/mL oral suspension: Amneal, Ascend, Aurobindo, Bionpharma, Bryant Ranch Prepack, Camber, Chartwell RX, Lundbeck, NorthStar RxLLC, Precision Dose, Sun

At the pharmacy counter

How to use this at the pharmacy counter

  1. Pick the company whose list suits you and copy the NDC from the table. Many pharmacies order from wholesalers that carry several companies' versions and can request a particular one if you ask before the prescription is filled; some buy from one contracted source only, and a few insurance plans cover only certain NDCs, so ask the pharmacist to check.
  2. Treat "does not list" as exactly that. The label is what the manufacturer declared; a flavor or a starch may have an unstated source, and lines change. For celiac disease or a serious allergy, ask the manufacturer's medical information line for a written statement about the lot you have.
  3. Check the bottle each refill. A different company usually means a different shape, color and inactive-ingredient list; the pharmacist can tell you who made it, and the two-NDC comparison shows the difference line by line.
  4. If you need one company's version kept constant, ask your prescriber to write that company or the NDC on the prescription and tell the pharmacy you need it held. Rules vary by state and plan, so confirm with the pharmacist.
Ask Dr. Staiger which Clobazam product suits you →

Common questions about Clobazam inactive ingredients

Is Clobazam gluten-free?
This page cannot certify any Clobazam product gluten-free; it reports what each label declares. Of the 36 products checked, none lists a wheat, barley, rye or gluten ingredient, and none lists a starch without a stated source. If you have celiac disease, ask the manufacturer's medical information line for a written gluten statement for the lot you have.
Does Clobazam contain lactose?
22 of 36 checked Clobazam products list lactose; 14 do not: Amneal (2.5 mg/mL oral suspension), Aquestive Therapeutics (5 mg dissolving oral film, 10 mg dissolving oral film and 20 mg dissolving oral film), Ascend (2.5 mg/mL oral suspension) and Aurobindo (2.5 mg/mL oral suspension) and 8 other companies. The lactose in a tablet or capsule is a small amount, but people with a milk allergy or a strong intolerance often prefer a version that does not list it.
Does Clobazam contain soy?
No checked Clobazam product lists a soy ingredient (soybean oil or soy lecithin) on its label. Soy lecithin is the usual form and the amount is small, but people with a soy allergy often prefer a version that does not list it.
Is there a dye-free Clobazam?
No checked Clobazam product lists a synthetic dye (an FD&C or D&C colorant) on its label. Colorants often differ by strength within one company's line, so compare the lists above strength by strength.
Does Clobazam contain gelatin?
No checked Clobazam product lists gelatin on its label. Gelatin is usually bovine or porcine and the label rarely says which; for kosher, halal or vegetarian needs, ask the manufacturer.
Why do the inactive ingredients differ between manufacturers?
A generic must match the brand's active ingredient, strength, dose form and how it is absorbed; its fillers, binders, coatings and colorants are the manufacturer's own choice. That is why one Clobazam product can list lactose and a dye while another from a different company lists neither.
Can my pharmacy give me a specific manufacturer's version?
Often, if you ask before the prescription is filled: many pharmacies order from wholesalers that carry several companies' versions and can request a particular one. Some pharmacies buy a generic from one contracted source only, and a few insurance plans cover only certain NDCs, so ask the pharmacist to check. Give them the NDC from this page; the company name alone is often enough.
How current is this list?
The products are the ones in the FDA's current NDC directory as of October 6, 2026. The list is rebuilt every day, the FDA directory is re-imported every week, and each inactive-ingredient list is the manufacturer's FDA label as our label sync last read it, re-read when the FDA publishes a new version. Formulations change, so check the label on your own bottle and ask your pharmacist if a refill looks different.

Sources: the products are the finished Clobazam products in the FDA's current NDC directory (openFDA), as of October 6, 2026; each inactive-ingredient list is the manufacturer's FDA Structured Product Label via DailyMed, as our label sync last read it. The concern groups are HelloPharmacist's classification of the names the label declares. Educational information only, not medical advice; confirm with your pharmacist before relying on a list. ← Back to the Clobazam guide