Inactive ingredients by manufacturer

Aspirin and Extended-Release Dipyridamole inactive ingredients by manufacturer

Wondering whether your Aspirin and Extended-Release Dipyridamole 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 Aspirin and Extended-Release Dipyridamole 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 4 of the 4 current Aspirin and Extended-Release Dipyridamole products on the market today, from 4 companies listing it with the FDA, and lined them up side by side.

Ask about your bottle

Is there something in your Aspirin and Extended-Release Dipyridamole? 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 Aspirin and Extended-Release Dipyridamole products list lactose, a gluten source, soy, dyes or gelatin?

  1. LactoseDiffers by manufacturer

    2 of 4 checked products list lactose; 2 do not. See the products

    Does not list it Bryant Ranch Prepack Micro
    Lists it Amneal AvKARE
  2. Wheat or gluten sourceNo checked product

    No checked Aspirin and Extended-Release Dipyridamole product lists a wheat or gluten source.

  3. SoyNo checked product

    No checked Aspirin and Extended-Release Dipyridamole product lists soy.

  4. Synthetic dyesEvery checked product

    Every checked Aspirin and Extended-Release Dipyridamole product (4) lists synthetic dyes. See the products

  5. GelatinEvery checked product

    Every checked Aspirin and Extended-Release Dipyridamole product (4) lists gelatin. See the products

Also listed by some products: Corn 2 of 4 Titanium dioxide 4 of 4 Carmine or shellac 4 of 4 Propylene glycol 4 of 4 PEG or polysorbate 4 of 4 Sugar 2 of 4

Find a version without it

Every current Aspirin and Extended-Release Dipyridamole product and what its label lists

Hide products that list:

ProductListsInactive ingredients on the label
Amneal Pharmaceuticals LLC 1 product
ASPIRIN 25 mg/1; DIPYRIDAMOLE 200 mg capsuleNDC 65162-0596-06 Lactose Corn-derived Synthetic dyes Titanium dioxide Gelatin Carmine or shellac Propylene glycol Polyethylene glycol or polysorbate Sugar (sucrose, dextrose)
Show 29 ingredients

BUTYL ALCOHOL, CELLULOSE, MICROCRYSTALLINE, D&C YELLOW NO. 10, DIMETHICONE, FD&C RED NO. 40, FERRIC OXIDE RED, FERRIC OXIDE YELLOW, GELATIN, HYPROMELLOSE PHTHALATE (24% PHTHALATE, 55 CST), HYPROMELLOSES, ISOPROPYL ALCOHOL, LACTOSE MONOHYDRATE, METHACRYLIC ACID AND ETHYL ACRYLATE COPOLYMER, POLYETHYLENE GLYCOL, UNSPECIFIED, POVIDONE, PROPYLENE GLYCOL, SHELLAC, SILICON DIOXIDE, SODIUM HYDROXIDE, SODIUM LAURYL SULFATE, STARCH, CORN, STEARIC ACID, SUCROSE, TALC, TARTARIC ACID, TITANIUM DIOXIDE, TRIACETIN, TRIETHYL CITRATE, WATER
AvKARE 1 product
ASPIRIN 25 mg/1; DIPYRIDAMOLE 200 mg capsuleNDC 42291-0116-60 Lactose Corn-derived Synthetic dyes Titanium dioxide Gelatin Carmine or shellac Propylene glycol Polyethylene glycol or polysorbate Sugar (sucrose, dextrose)
Show 29 ingredients

BUTYL ALCOHOL, CELLULOSE, MICROCRYSTALLINE, D&C YELLOW NO. 10, DIMETHICONE, FD&C RED NO. 40, FERRIC OXIDE RED, FERRIC OXIDE YELLOW, GELATIN, HYPROMELLOSE PHTHALATE (24% PHTHALATE, 55 CST), HYPROMELLOSES, ISOPROPYL ALCOHOL, LACTOSE MONOHYDRATE, METHACRYLIC ACID - ETHYL ACRYLATE COPOLYMER (1:1) TYPE A, POLYETHYLENE GLYCOL, UNSPECIFIED, POVIDONE, PROPYLENE GLYCOL, SHELLAC, SILICON DIOXIDE, SODIUM HYDROXIDE, SODIUM LAURYL SULFATE, STARCH, CORN, STEARIC ACID, SUCROSE, TALC, TARTARIC ACID, TITANIUM DIOXIDE, TRIACETIN, TRIETHYL CITRATE, WATER
Bryant Ranch Prepack 1 product
ASPIRIN 25 mg/1; DIPYRIDAMOLE 200 mg extended-release capsuleNDC 63629-5045-01 Synthetic dyes Titanium dioxide Gelatin Carmine or shellac Propylene glycol Polyethylene glycol or polysorbate
Show 24 ingredients

AMMONIA, CAPRYLIC/CAPRIC MONO/DIGLYCERIDES, D&C YELLOW NO. 10, FD&C BLUE NO. 1, FERRIC OXIDE RED, FERRIC OXIDE YELLOW, FERROSOFERRIC OXIDE, GELATIN, UNSPECIFIED, GLYCERYL MONOSTEARATE, HYPROMELLOSE 2910 (6 MPA.S), METHACRYLIC ACID - METHYL METHACRYLATE COPOLYMER (1:1), MICROCRYSTALLINE CELLULOSE, POLYETHYLENE GLYCOL, UNSPECIFIED, POLYVINYL ALCOHOL, UNSPECIFIED, POTASSIUM HYDROXIDE, POVIDONE, UNSPECIFIED, PROPYLENE GLYCOL, SHELLAC, SODIUM LAURYL SULFATE, TALC, TARTARIC ACID, TITANIUM DIOXIDE, TRIACETIN, TRIETHYL CITRATE
Micro Labs Limited 1 product
ASPIRIN 25 mg/1; DIPYRIDAMOLE 200 mg extended-release capsuleNDC 42571-0274-60 Synthetic dyes Titanium dioxide Gelatin Carmine or shellac Propylene glycol Polyethylene glycol or polysorbate
Show 24 ingredients

AMMONIA, CAPRYLIC/CAPRIC MONO/DIGLYCERIDES, CELLULOSE, MICROCRYSTALLINE, D&C YELLOW NO. 10, FD&C BLUE NO. 1, FERRIC OXIDE RED, FERRIC OXIDE YELLOW, FERROSOFERRIC OXIDE, GELATIN, GLYCERYL MONOSTEARATE, HYPROMELLOSE 2910 (6 MPA.S), METHACRYLIC ACID - METHYL METHACRYLATE COPOLYMER (1:1), POLYETHYLENE GLYCOL 400, POLYVINYL ALCOHOL, POTASSIUM HYDROXIDE, POVIDONE, PROPYLENE GLYCOL, SHELLAC, SODIUM LAURYL SULFATE, TALC, TARTARIC ACID, TITANIUM DIOXIDE, TRIACETIN, TRIETHYL CITRATE

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.

Aspirin and Extended-Release Dipyridamole without lactose

Lactose: milk sugar; a concern with lactose intolerance or a milk allergy. 2 of 4 checked products list lactose; 2 do not.

Does not list lactose

Lists lactose

Aspirin and Extended-Release Dipyridamole and synthetic dyes

Synthetic dyes: FD&C or D&C colorants and their aluminum lakes. Every checked Aspirin and Extended-Release Dipyridamole product (4) lists synthetic dyes.

Lists synthetic dyes

Aspirin and Extended-Release Dipyridamole and gelatin

Gelatin: animal-derived (usually bovine or porcine); a concern for vegetarian, kosher or halal needs. Every checked Aspirin and Extended-Release Dipyridamole product (4) lists gelatin.

Lists gelatin

Aspirin and Extended-Release Dipyridamole without corn-derived ingredients

Corn-derived: corn starch, maize or corn syrup; a concern with corn allergy. 2 of 4 checked products list corn-derived ingredients; 2 do not.

Does not list corn-derived ingredients

Lists corn-derived ingredients

Aspirin and Extended-Release Dipyridamole and titanium dioxide

Titanium dioxide: A white colorant some people choose to avoid. Every checked Aspirin and Extended-Release Dipyridamole product (4) lists titanium dioxide.

Lists titanium dioxide

Aspirin and Extended-Release Dipyridamole and carmine or shellac

Carmine or shellac: insect-derived red colorant or coating glaze. Every checked Aspirin and Extended-Release Dipyridamole product (4) lists carmine or shellac.

Lists carmine or shellac

Aspirin and Extended-Release Dipyridamole and propylene glycol

Propylene glycol: A solvent in liquids and capsules; a concern in kidney disease, for infants, and at high doses. Every checked Aspirin and Extended-Release Dipyridamole product (4) lists propylene glycol.

Lists propylene glycol

Aspirin and Extended-Release Dipyridamole and polyethylene glycol or polysorbate

Polyethylene glycol or polysorbate: PEG, macrogol or polysorbate; a rare cause of allergic reactions. Every checked Aspirin and Extended-Release Dipyridamole product (4) lists polyethylene glycol or polysorbate.

Lists polyethylene glycol or polysorbate

Aspirin and Extended-Release Dipyridamole without sugar (sucrose or dextrose)

Sugar (sucrose, dextrose): A consideration in diabetes, mostly in liquids and chewables. 2 of 4 checked products list sugar (sucrose or dextrose); 2 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 Aspirin and Extended-Release Dipyridamole product suits you →

Common questions about Aspirin and Extended-Release Dipyridamole inactive ingredients

Is Aspirin and Extended-Release Dipyridamole gluten-free?
This page cannot certify any Aspirin and Extended-Release Dipyridamole product gluten-free; it reports what each label declares. Of the 4 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 Aspirin and Extended-Release Dipyridamole contain lactose?
2 of 4 checked Aspirin and Extended-Release Dipyridamole products list lactose; 2 do not: Bryant Ranch Prepack (ASPIRIN 25 mg/1; DIPYRIDAMOLE 200 mg extended-release capsule) and Micro (ASPIRIN 25 mg/1; DIPYRIDAMOLE 200 mg extended-release capsule). 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 Aspirin and Extended-Release Dipyridamole contain soy?
No checked Aspirin and Extended-Release Dipyridamole 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 Aspirin and Extended-Release Dipyridamole?
Every checked Aspirin and Extended-Release Dipyridamole product (4) 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 Aspirin and Extended-Release Dipyridamole contain gelatin?
Every checked Aspirin and Extended-Release Dipyridamole product (4) 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 Aspirin and Extended-Release Dipyridamole 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 Aspirin and Extended-Release Dipyridamole 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 Aspirin and Extended-Release Dipyridamole guide