The short version
Only one company currently supplies this market — there is no backup if it stumbles.
Market view
interferon beta-1b · Powder
1 marketed package NDCs · 1 active manufacturer
Most dispensed: Kit · #14 cartons/box / 1 kit in 1 carton * 1 ml in 1 vial, single-use * 1.2 ml in 1 syringe
What changed in the last 90 days
Every detected change for interferon beta-1b, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.
- BetaseronAug 19, 2026Price upNADAC $725.43541 → $725.97471 per unit (+0.07%)
Common questions
- Is Interferon beta-1b in shortage right now?
- No. FDA does not currently list Interferon beta-1b in shortage. This page is rebuilt every morning from FDA's shortage database, so a new posting appears here the day it is published.
- Who makes Interferon beta-1b?
- 3 companies have marketed Interferon beta-1b in the last 30 days, according to the FDA NDC Directory. That is a thin market — if one stops making it, supply is at risk quickly. Every manufacturer and package is listed on this page.
- What does Interferon beta-1b cost?
- The typical pharmacy pays about $725.97 per unit, based on the most recent CMS NADAC survey of actual acquisition costs. That is what the pharmacy pays for the drug itself — not the cash price, and not what an insurer is billed.
All marketed products
Expand a strength to see its dosage forms, then package sizes, then each manufacturer and NDC. Click an NDC for its full detail page.