Inactive ingredients by manufacturer

Nirmatrelvir and Ritonavir inactive ingredients by manufacturer

Wondering whether your Nirmatrelvir and Ritonavir 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 Nirmatrelvir and Ritonavir 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 0 of the 5 current Nirmatrelvir and Ritonavir products on the market today, from 1 company listing it with the FDA, and lined them up side by side. 5 labels have no inactive-ingredient list we could read, so those products cannot be compared.

Ask about your bottle

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

  1. LactoseNot checked yet

    No label has been read yet.

  2. Wheat or gluten sourceNot checked yet

    No label has been read yet.

  3. SoyNot checked yet

    No label has been read yet.

  4. Synthetic dyesNot checked yet

    No label has been read yet.

  5. GelatinNot checked yet

    No label has been read yet.

Find a version without it

Every current Nirmatrelvir and Ritonavir product and what its label lists

No label has been read yet.

ProductListsInactive ingredients on the label
Pfizer Laboratories Div Pfizer Inc 5 products
kitsNDC 00069-5450-11 No inactive-ingredient list on the label No list we could read
kitsNDC 00069-5321-30 No inactive-ingredient list on the label No list we could read
kitsNDC 00069-5045-30 No inactive-ingredient list on the label No list we could read
kitsNDC 00069-5317-20 No inactive-ingredient list on the label No list we could read
kitsNDC 00069-5434-20 No inactive-ingredient list on the label No list we could read

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.

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 Nirmatrelvir and Ritonavir product suits you →

Common questions about Nirmatrelvir and Ritonavir inactive ingredients

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 Nirmatrelvir and Ritonavir 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 Nirmatrelvir and Ritonavir 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 Nirmatrelvir and Ritonavir guide