Inactive ingredients by manufacturer

Hyoscyamine inactive ingredients by manufacturer

Wondering whether your Hyoscyamine 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 Hyoscyamine 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 53 of the 54 current Hyoscyamine products on the market today, from 23 companies listing it with the FDA, and lined them up side by side. 1 label has no inactive-ingredient list we could read, so that product cannot be compared.

Ask about your bottle

Is there something in your Hyoscyamine? 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 Hyoscyamine products list lactose, a gluten source, soy, dyes or gelatin?

  1. LactoseDiffers by manufacturer

    27 of 53 checked products list lactose; 26 do not. See the products

    Does not list it ANI Atlantic Biologicals BPI Chartwell RX Granulation Technology Lannett NCS HealthCare of KY, LLC dba Vangard Patrin PD-Rx Remedyrepack
    Lists it Acella Bryant Ranch Prepack Direct_Rx Larken Laser Northwind Health Proficient Rx PureTek QPharma Redpharm Drug Remedyrepack Viatris Specialty Westminster
  2. Wheat or gluten sourceNo checked product

    No checked Hyoscyamine product lists a wheat or gluten source.

  3. SoyNo checked product

    No checked Hyoscyamine product lists soy.

  4. Synthetic dyesDiffers by manufacturer

    29 of 53 checked products list synthetic dyes; 24 do not. See the products

    Does not list it ANI BPI Chartwell RX Granulation Technology Laser NCS HealthCare of KY, LLC dba Vangard Patrin PD-Rx PureTek Remedyrepack Viatris Specialty
    Lists it Acella Atlantic Biologicals Bryant Ranch Prepack Chartwell RX Direct_Rx Lannett Larken Northwind Health Proficient Rx QPharma Redpharm Drug Remedyrepack Viatris Specialty Westminster
  5. GelatinNo checked product

    No checked Hyoscyamine product lists gelatin.

Also listed by some products: Corn 24 of 53 Alcohol 6 of 53 Sorbitol or mannitol 42 of 53 Sugar 6 of 53

Find a version without it

Every current Hyoscyamine product and what its label lists

Hide products that list:

ProductListsInactive ingredients on the label
Acella Pharmaceuticals, LLC 3 products
0.125 mg orally disintegrating tabletNDC 42192-0338-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
0.125 mg sublingual tabletNDC 42192-0339-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
0.125 mg tabletNDC 42192-0340-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
ANI Pharmaceuticals, Inc. 4 products
0.375 mg extended-release tabletNDC 62559-0423-01 None of these listed
Show 4 ingredients

HYDROXYPROPYL CELLULOSE (1600000 WAMW), MAGNESIUM STEARATE, MICROCRYSTALLINE CELLULOSE, SILICON DIOXIDE
0.125 mg orally disintegrating tabletNDC 62559-0422-01 Sorbitol or mannitol
Show 5 ingredients

CROSPOVIDONE (120 .MU.M), MAGNESIUM STEARATE, MANNITOL, SILICON DIOXIDE, SORBITOL
0.125 mg sublingual tabletNDC 62559-0424-01 Sorbitol or mannitol
Show 5 ingredients

CROSPOVIDONE (120 .MU.M), MAGNESIUM STEARATE, MANNITOL, SILICON DIOXIDE, SORBITOL
0.125 mg tabletNDC 62559-0421-01 None of these listed
Show 3 ingredients

CROSPOVIDONE (120 .MU.M), MAGNESIUM STEARATE, MICROCRYSTALLINE CELLULOSE
Atlantic Biologicals Corp. 2 products
0.125 mg/5 mL oral solutionNDC 17856-0511-02 Synthetic dyes Alcohol (ethanol) Sorbitol or mannitol Sugar (sucrose, dextrose)
Show 10 ingredients

ALCOHOL, ANHYDROUS CITRIC ACID, FD&C RED NO. 40, FD&C YELLOW NO. 6, GLYCERIN, SODIUM BENZOATE, SODIUM CITRATE, UNSPECIFIED FORM, SORBITOL, SUCROSE, WATER
0.125 mg/5 mL oral solutionNDC 17856-0514-05 Synthetic dyes Alcohol (ethanol) Sorbitol or mannitol Sugar (sucrose, dextrose)
Show 10 ingredients

ALCOHOL, ANHYDROUS CITRIC ACID, FD&C RED NO. 40, FD&C YELLOW NO. 6, GLYCERIN, SODIUM BENZOATE, SODIUM CITRATE, SORBITOL, SUCROSE, WATER
BPI Labs LLC 1 product
0.5 mg/mL injectionNDC 54288-0111-05 None of these listed
Show 1 ingredient

WATER
Bryant Ranch Prepack 6 products
0.125 mg sublingual tabletNDC 71335-1159-00 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
0.125 mg tabletNDC 72162-1939-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 6 ingredients

FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
0.125 mg tabletNDC 71335-1647-00 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 6 ingredients

FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
0.125 mg tabletNDC 72162-1940-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 6 ingredients

FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
0.125 mg tabletNDC 72162-1941-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
0.125 mg tabletNDC 63629-5911-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
Chartwell RX, LLC 6 products
0.375 mg extended-release tabletNDC 62135-0860-60 None of these listed
Show 4 ingredients

HYDROXYPROPYL CELLULOSE, UNSPECIFIED, MAGNESIUM STEARATE, MICROCRYSTALLINE CELLULOSE, SILICON DIOXIDE
0.125 mg orally disintegrating tabletNDC 62135-0858-12 Sorbitol or mannitol
Show 6 ingredients

CROSPOVIDONE, UNSPECIFIED, MAGNESIUM STEARATE, MANNITOL, SILICON DIOXIDE, SODIUM STEARYL FUMARATE, SORBITOL
0.125 mg/5 mL oral solutionNDC 62135-0511-47 Synthetic dyes Alcohol (ethanol) Sorbitol or mannitol Sugar (sucrose, dextrose)
Show 11 ingredients

ALCOHOL, ANHYDROUS CITRIC ACID, FD&C RED NO. 40, FD&C YELLOW NO. 6, GLYCERIN, LEMON, SODIUM BENZOATE, SODIUM CITRATE, SORBITOL, SUCROSE, WATER
0.125 mg/mL oral solutionNDC 62135-0513-52 Synthetic dyes Alcohol (ethanol) Sorbitol or mannitol Sugar (sucrose, dextrose)
Show 11 ingredients

ALCOHOL, ANHYDROUS CITRIC ACID, FD&C RED NO. 40, FD&C YELLOW NO. 6, GLYCERIN, LEMON, SODIUM BENZOATE, SODIUM CITRATE, SORBITOL, SUCROSE, WATER
0.125 mg sublingual tabletNDC 62135-0859-12 Sorbitol or mannitol
Show 6 ingredients

CROSPOVIDONE, UNSPECIFIED, MAGNESIUM STEARATE, MANNITOL, SILICON DIOXIDE, SODIUM STEARYL FUMARATE, SORBITOL
0.125 mg tabletNDC 62135-0512-12 None of these listed
Show 4 ingredients

CROSPOVIDONE, UNSPECIFIED, MAGNESIUM STEARATE, MICROCRYSTALLINE CELLULOSE, SILICON DIOXIDE
Direct_Rx 1 product
0.125 mg sublingual tabletNDC 72189-0666-30 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
Granulation Technology, Inc. 3 products
0.125 mg orally disintegrating tabletNDC 63561-0197-01 Sorbitol or mannitol
Show 5 ingredients

CROSPOVIDONE (15 MPA.S AT 5%), MAGNESIUM STEARATE, MANNITOL, MICROCRYSTALLINE CELLULOSE, SILICON DIOXIDE
0.125 mg sublingual tabletNDC 63561-0202-01 Sorbitol or mannitol
Show 5 ingredients

CROSPOVIDONE (15 MPA.S AT 5%), MAGNESIUM STEARATE, MANNITOL, MICROCRYSTALLINE CELLULOSE, SILICON DIOXIDE
0.125 mg tabletNDC 63561-0203-01 Sorbitol or mannitol
Show 5 ingredients

CROSPOVIDONE (120 .MU.M), MAGNESIUM STEARATE, MANNITOL, MICROCRYSTALLINE CELLULOSE, SILICON DIOXIDE
Lannett Company, Inc. 2 products
0.125 mg/5 mL oral solutionNDC 54838-0511-80 Synthetic dyes Alcohol (ethanol) Sorbitol or mannitol Sugar (sucrose, dextrose)
Show 10 ingredients

ALCOHOL, ANHYDROUS CITRIC ACID, FD&C RED NO. 40, FD&C YELLOW NO. 6, GLYCERIN, SODIUM BENZOATE, SODIUM CITRATE, SORBITOL, SUCROSE, WATER
0.125 mg/mL oral solutionNDC 54838-0506-15 Synthetic dyes Alcohol (ethanol) Sorbitol or mannitol Sugar (sucrose, dextrose)
Show 10 ingredients

ALCOHOL, ANHYDROUS CITRIC ACID, FD&C RED NO. 40, FD&C YELLOW NO. 6, GLYCERIN, SODIUM BENZOATE, SODIUM CITRATE, SORBITOL, SUCROSE, WATER
Larken Laboratories, Inc. 2 products
0.125 mg sublingual tabletNDC 68047-0253-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
0.125 mg tabletNDC 68047-0252-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
Laser Pharmaceuticals, LLC 1 product
0.375 mg extended-release tabletNDC 16477-0738-01 Lactose
Show 6 ingredients

ANHYDROUS DIBASIC CALCIUM PHOSPHATE, CELLULOSE, MICROCRYSTALLINE, ETHYLCELLULOSE (10 MPA.S), LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, STEARIC ACID
Mylan Pharmaceuticals Inc. 1 product
0.375 mg extended-release tabletNDC 51525-0115-01 No inactive-ingredient list on the label No list we could read
NCS HealthCare of KY, LLC dba Vangard Labs 2 products
0.125 mg sublingual tabletNDC 00615-8554-39 Sorbitol or mannitol
Show 5 ingredients

CROSPOVIDONE, MAGNESIUM STEARATE, MANNITOL, SILICON DIOXIDE, SORBITOL
0.125 mg tabletNDC 00615-8537-39 None of these listed
Show 3 ingredients

CROSPOVIDONE (120 .MU.M), MAGNESIUM STEARATE, MICROCRYSTALLINE CELLULOSE
Northwind Health Company, LLC 2 products
0.125 mg tabletNDC 51655-0845-52 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
0.125 mg tabletNDC 51655-0764-52 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 6 ingredients

FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
Patrin Pharma, Inc. 4 products
0.375 mg extended-release tabletNDC 39328-0052-10 None of these listed
Show 4 ingredients

HYDROXYPROPYL CELLULOSE (1600000 WAMW), Magnesium Stearate, Microcrystalline Cellulose, SILICON DIOXIDE
0.125 mg orally disintegrating tabletNDC 39328-0049-10 Sorbitol or mannitol
Show 4 ingredients

CROSPOVIDONE, UNSPECIFIED, Magnesium Stearate, Mannitol, SILICON DIOXIDE
0.125 mg sublingual tabletNDC 39328-0051-10 Sorbitol or mannitol
Show 4 ingredients

CROSPOVIDONE, UNSPECIFIED, Magnesium Stearate, Mannitol, SILICON DIOXIDE
0.125 mg tabletNDC 39328-0050-10 Sorbitol or mannitol
Show 4 ingredients

CROSPOVIDONE, UNSPECIFIED, Magnesium Stearate, Mannitol, SILICON DIOXIDE
PD-Rx Pharmaceuticals, Inc. 1 product
0.125 mg orally disintegrating tabletNDC 72789-0563-01 Sorbitol or mannitol
Show 5 ingredients

CROSPOVIDONE (15 MPA.S AT 5%), MAGNESIUM STEARATE, MANNITOL, MICROCRYSTALLINE CELLULOSE, SILICON DIOXIDE
Proficient Rx LP 1 product
0.125 mg tabletNDC 82804-0965-30 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 6 ingredients

FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
PureTek Corporation 1 product
0.125 mg tabletNDC 59088-0150-54 Lactose
Show 5 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MICROCRYSTALLINE CELLULOSE, SODIUM STARCH GLYCOLATE TYPE A POTATO, STEARIC ACID
QPharma, Inc. 1 product
0.125 mg tabletNDC 42708-0183-56 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
Redpharm Drug 1 product
0.125 mg sublingual tabletNDC 67296-2300-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
Remedyrepack Inc. 2 products
0.125 mg tabletNDC 70518-4436-00 None of these listed
Show 3 ingredients

CROSPOVIDONE, MAGNESIUM STEARATE, MICROCRYSTALLINE CELLULOSE
0.125 mg tabletNDC 70518-3847-00 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
Viatris Specialty LLC 4 products
0.125 mg chewable tabletNDC 68220-0118-10 Lactose Corn-derived Sorbitol or mannitol
Show 6 ingredients

LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, PEPPERMINT, STARCH, CORN, STEARIC ACID
0.375 mg extended-release tabletNDC 68220-0115-10 Lactose
Show 6 ingredients

ANHYDROUS DIBASIC CALCIUM PHOSPHATE, ETHYLCELLULOSE, UNSPECIFIED, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MICROCRYSTALLINE CELLULOSE, STEARIC ACID
0.125 mg orally disintegrating tabletNDC 68220-0113-10 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 6 ingredients

FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
0.125 mg tabletNDC 68220-0112-10 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 6 ingredients

FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
Westminster Pharmaceuticals, LLC 3 products
0.125 mg orally disintegrating tabletNDC 69367-0679-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 7 ingredients

D&C YELLOW NO. 10, FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
0.125 mg tabletNDC 69367-0678-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 6 ingredients

FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID
0.125 mg tabletNDC 69367-0677-01 Lactose Corn-derived Synthetic dyes Sorbitol or mannitol
Show 6 ingredients

FD&C BLUE NO. 1, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, MANNITOL, STARCH, CORN, STEARIC ACID

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.

Hyoscyamine without lactose

Lactose: milk sugar; a concern with lactose intolerance or a milk allergy. 27 of 53 checked products list lactose; 26 do not.

Does not list lactose

Lists lactose

Hyoscyamine without synthetic dyes

Synthetic dyes: FD&C or D&C colorants and their aluminum lakes. 29 of 53 checked products list synthetic dyes; 24 do not.

Does not list synthetic dyes

Lists synthetic dyes

Hyoscyamine without corn-derived ingredients

Corn-derived: corn starch, maize or corn syrup; a concern with corn allergy. 24 of 53 checked products list corn-derived ingredients; 29 do not.

Does not list corn-derived ingredients

Lists corn-derived ingredients

Hyoscyamine without alcohol (ethanol)

Alcohol (ethanol): mostly in liquids; a concern in alcohol recovery, for children, or with disulfiram or metronidazole. 6 of 53 checked products list alcohol (ethanol); 47 do not.

Does not list alcohol (ethanol)

Lists alcohol (ethanol)

Hyoscyamine without sorbitol or mannitol

Sorbitol or mannitol: sugar alcohols that can cause bloating or diarrhea in larger amounts. 42 of 53 checked products list sorbitol or mannitol; 11 do not.

Does not list sorbitol or mannitol

Lists sorbitol or mannitol

Hyoscyamine without sugar (sucrose or dextrose)

Sugar (sucrose, dextrose): A consideration in diabetes, mostly in liquids and chewables. 6 of 53 checked products list sugar (sucrose or dextrose); 47 do not.

Does not list sugar (sucrose or dextrose)

Lists sugar (sucrose or dextrose)

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 Hyoscyamine product suits you →

Common questions about Hyoscyamine inactive ingredients

Is Hyoscyamine gluten-free?
This page cannot certify any Hyoscyamine product gluten-free; it reports what each label declares. Of the 53 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 Hyoscyamine contain lactose?
27 of 53 checked Hyoscyamine products list lactose; 26 do not: ANI (0.375 mg extended-release tablet, 0.125 mg orally disintegrating tablet and 0.125 mg sublingual tablet and 1 more), Atlantic Biologicals (0.125 mg/5 mL oral solution), BPI (0.5 mg/mL injection) and Chartwell RX (0.375 mg extended-release tablet, 0.125 mg orally disintegrating tablet and 0.125 mg/5 mL oral solution and 3 more) and 6 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 Hyoscyamine contain soy?
No checked Hyoscyamine 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 Hyoscyamine?
29 of 53 checked Hyoscyamine products list a synthetic dye (an FD&C or D&C colorant); 24 do not: ANI (0.375 mg extended-release tablet, 0.125 mg orally disintegrating tablet and 0.125 mg sublingual tablet and 1 more), BPI (0.5 mg/mL injection), Chartwell RX (0.375 mg extended-release tablet, 0.125 mg orally disintegrating tablet and 0.125 mg sublingual tablet and 1 more) and Granulation Technology (0.125 mg orally disintegrating tablet, 0.125 mg sublingual tablet and 0.125 mg tablet) and 7 other companies. Colorants often differ by strength within one company's line, so compare the lists above strength by strength.
Does Hyoscyamine contain gelatin?
No checked Hyoscyamine 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 Hyoscyamine 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, and each inactive-ingredient list is the manufacturer's FDA label as our label sync last read it. 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 Hyoscyamine 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 Hyoscyamine guide