Fulvestrant Inactive Ingredients by Manufacturer

Wondering whether your Fulvestrant has lactose, gluten, soy, a dye or gelatin in it?

  • Lactose
  • Gluten source
  • Soy
  • Dyes
  • Gelatin

Same medicine, different fillers. The coatings, colors and fillers differ from one company to the next. This page shows what each Fulvestrant product's FDA label lists, so you can pick a version that leaves out what you avoid.

  1. 1Find your product
  2. 2See what its label lists
  3. 3Ask for it by its NDC
23FDA labels read
20companies compared
Dr. Brian Staiger, PharmD, BCPS
Curated and coded by , clinical pharmacist Updated October 6, 2026 · how this page is built
Don’t see your specific product? Ask us

Answers from the FDA labels

Ask About the Inactive Ingredients in Your Fulvestrant

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.

Check your bottle

Look Up Your Fulvestrant by NDC, Company or Strength

Pick your bottle and tap what you want to check. The answer comes from that product's own FDA label, which is already on this page.

1 Which bottle do you have?

Or tap your way to it: the form, then the strength, then the company.

Form

2 What do you want to check?

Nothing tapped? We check the five big ones.

  • Listed on the labelthe company names it.
  • Not listedthe label does not name it.
  • Source unclearthe label names a starch or maltodextrin without saying what plant it came from.
  • Still being readwe have not finished this label yet.
Fulvestrant Your bottle Pick a product and this label fills in.

Pick your bottle to read its label, or tap an ingredient to see which Fulvestrant products leave it out.

Summary of all Fulvestrant products

The checker above looks at one bottle. This is every current Fulvestrant product at once: 23 FDA labels from 20 companies.

Which Fulvestrant Products List Lactose, a Gluten Source, Soy, Dyes or Gelatin?

  1. LactoseNo checked product

    No checked Fulvestrant product lists lactose.

  2. Wheat or gluten sourceNo checked product

    No checked Fulvestrant product lists a wheat or gluten source.

  3. SoyNo checked product

    No checked Fulvestrant product lists soy.

  4. Synthetic dyesNo checked product

    No checked Fulvestrant product lists synthetic dyes.

  5. GelatinNo checked product

    No checked Fulvestrant product lists gelatin.

Also listed by some products: Alcohol 23 of 23 Benzyl alcohol 23 of 23 PEG or polysorbate 1 of 23

Details of all Fulvestrant products

Every current Fulvestrant product, grouped by strength and form. Open one to see each company's NDC, package sizes and full inactive-ingredient list.

Find a version without it

Every Current Fulvestrant Product and What Its Label Lists

Fastest way: search by NDC. It is printed on your bottle's pharmacy label. If it is not, call your pharmacy: they have it on record.

Hide products that list:

Fulvestrant 50 mg/mL injection 18 companies, 19 products Alcohol (ethanol) 18 Benzyl alcohol 18 Polyethylene glycol or polysorbate 1
CompanyListsInactive ingredients on the label
AlembicNDC 62332-0650-05 Same product, other package sizes: 62332-0650-10 (carton of 2 syringes of 5 mL)Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

AstraZenecaNDC 00310-0720-10 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

Athenex Pharmaceutical DivisionNDC 70860-0211-74 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

AvenacyNDC 83634-0203-74 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

alcohol, benzyl alcohol, benzyl benzoate, castor oil

BluePointNDC 68001-0626-85 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

Chia Tai TianqingNDC 71731-6121-01 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

alcohol, benzyl alcohol, benzyl benzoate, castor oil

Dr.Reddy'sNDC 43598-0262-02 Same product, other package sizes: 43598-0262-23 (carton of 2 syringes of 5 mL)No inactive-ingredient list on the labelNo list we could read
EugiaNDC 55150-0394-02 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

Fresenius KabiNDC 63323-0715-05 Alcohol (ethanol) Benzyl alcohol Polyethylene glycol or polysorbate
Show 5 ingredients

.Alpha.-Tocopherol, Alcohol, Benzyl Alcohol, Castor Oil, Polysorbate 80

GlenmarkNDC 68462-0317-32 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

HikmaNDC 00143-9022-02 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

MeithealNDC 71288-0555-86 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

Northstar RxNDC 16714-0070-02 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

SagentNDC 25021-0471-66 Same product, other package sizes: 25021-0471-74 (carton of 2 syringes of 5 mL)Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

alcohol, benzyl alcohol, benzyl benzoate, castor oil

SandozNDC 00781-3532-12 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

SandozNDC 00781-9055-12 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

XiromedNDC 70700-0284-98 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

ZydusNDC 70710-1688-08 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

Zydus LifesciencesNDC 70771-1626-08 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL
Fulvestrant 250 mg/5 mL injection 4 companies, 5 products Alcohol (ethanol) 5 Benzyl alcohol 5
CompanyListsInactive ingredients on the label
Accord HealthcareNDC 16729-0436-30 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

AmnealNDC 70121-1463-02 Same product, other package sizes: 70121-1463-09 (carton of 2 syringes of 5 mL)Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

AvyxaNDC 83831-0159-02 Alcohol (ethanol) Benzyl alcohol
Show 5 ingredients

ALCOHOL, BENZYL ALCOHOL, CASTOR OIL, MEDIUM-CHAIN TRIGLYCERIDES, NITROGEN

BluePointNDC 68001-0484-85 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

BluePointNDC 68001-0522-85 Alcohol (ethanol) Benzyl alcohol
Show 4 ingredients

ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, CASTOR OIL

A product with none of these on its label may still contain them. The label shows only what the company listed, and it often does not say where a starch or a flavor comes from. Some companies here repackage or sell another company's product under their own name. Tap an NDC to open that product's page with its full label.

Fulvestrant and Alcohol (Ethanol)

Alcohol (ethanol): mostly in liquids; a concern in alcohol recovery, for children, or with disulfiram or metronidazole. Every checked Fulvestrant product (23) lists alcohol (ethanol).

Show which Fulvestrant products list alcohol (ethanol) and which do not, by product and company

Lists Alcohol (Ethanol)

  • 50 mg/mL injection: Alembic, AstraZeneca, Athenex Pharmaceutical Division, Avenacy, BluePoint, Chia Tai Tianqing, Eugia, Fresenius Kabi, Glenmark, Hikma, Meitheal, Northstar Rx, Sagent, Sandoz (2 products), Xiromed, Zydus, Zydus Lifesciences
  • 250 mg/5 mL injection: Accord Healthcare, Amneal, Avyxa, BluePoint (2 products)

Fulvestrant and Benzyl Alcohol

Benzyl alcohol: A preservative, mostly in injections and liquids; not for newborns. Every checked Fulvestrant product (23) lists benzyl alcohol.

Show which Fulvestrant products list benzyl alcohol and which do not, by product and company

Lists Benzyl Alcohol

  • 50 mg/mL injection: Alembic, AstraZeneca, Athenex Pharmaceutical Division, Avenacy, BluePoint, Chia Tai Tianqing, Eugia, Fresenius Kabi, Glenmark, Hikma, Meitheal, Northstar Rx, Sagent, Sandoz (2 products), Xiromed, Zydus, Zydus Lifesciences
  • 250 mg/5 mL injection: Accord Healthcare, Amneal, Avyxa, BluePoint (2 products)

Fulvestrant Without Polyethylene Glycol or Polysorbate

Polyethylene glycol or polysorbate: PEG, macrogol or polysorbate; a rare cause of allergic reactions. 1 of 23 checked products list polyethylene glycol or polysorbate; 22 do not.

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

Does Not List Polyethylene Glycol or Polysorbate

  • 50 mg/mL injection: Alembic, AstraZeneca, Athenex Pharmaceutical Division, Avenacy, BluePoint, Chia Tai Tianqing, Eugia, Glenmark, Hikma, Meitheal, Northstar Rx, Sagent, Sandoz (2 products), Xiromed, Zydus, Zydus Lifesciences
  • 250 mg/5 mL injection: Accord Healthcare, Amneal, Avyxa, BluePoint (2 products)

Lists Polyethylene Glycol or Polysorbate

At the pharmacy counter

How to Get the Version You Want at the Pharmacy

  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 Fulvestrant product suits you →

Common Questions About Fulvestrant Inactive Ingredients

Is Fulvestrant gluten-free?
This page cannot promise any Fulvestrant product has no gluten; it reports what each label declares. Of the 23 products checked, none lists a wheat, barley, rye or gluten ingredient, and none lists a starch or maltodextrin 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 Fulvestrant contain lactose?
No checked Fulvestrant product lists lactose on its label. People with a milk allergy or a strong intolerance often prefer a version that does not list it.
Does Fulvestrant contain soy?
No checked Fulvestrant 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 Fulvestrant?
No checked Fulvestrant 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 Fulvestrant contain gelatin?
No checked Fulvestrant 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 and dose form. For injectable, ophthalmic and otic products the FDA generally requires the inactive ingredients to match the reference product as well, so the lists on this page differ less than they do for tablets and capsules; the differences that remain come from the exact product and container each company files.
What can a label not tell me?
A label tells you every inactive ingredient the company names for that product. It cannot tell you where an unnamed flavor, starch or maltodextrin came from, whether traces come from shared equipment, or about a change made after our last read of the label (October 6, 2026). Your pharmacist can check with the manufacturer.
Who decides what counts as a gluten source, a dye or soy on this page?
Dr. Brian Staiger, PharmD, BCPS, a clinical pharmacist, wrote and maintains the classification this page applies: which ingredient names count as a lactose, wheat or gluten, soy, synthetic dye or gelatin source, and which read as "source not stated" (bare starch or maltodextrin). The ingredient lists themselves are the manufacturers' own FDA labels, shown as filed; nothing is added to or removed from a label.
The NDC on my bottle ends differently from the one on this page. Is it the same product?
Usually, yes. An NDC has three parts: the company, the product (the medicine, strength and form) and, last, the package size. Two codes that share the first two parts are the same product in different pack sizes, and a label belongs to the product, so every pack size shares one inactive-ingredient list. Each product on this page lists every pack size the FDA directory holds for it, and the NDC search accepts any of them.
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?
We have read the FDA labels of 23 of the 24 current Fulvestrant products on the market today, from 21 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. 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 Fulvestrant 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 Fulvestrant guide