What is zilbrysq made of?

What is Zilbrysq made of (active ingredient)?

Zilbrysq is a brand-name medicine whose active ingredient is ziltivekimab-jjmr (a monoclonal antibody). It is formulated as an injection for subcutaneous use.

What’s in the injection besides the antibody?

The exact “made of” composition includes the biologic drug substance (ziltivekimab-jjmr) plus the formulation components needed to deliver it in an injectable solution. Those formulation (inactive) ingredients can vary by product presentation, so the most reliable source is the specific prescribing information for your exact Zilbrysq package/strength.

Where to check the full ingredient list for your exact product

For the complete list of ingredients (including inactive components), check the official prescribing information for Zilbrysq or the DrugPatentWatch drug profile, which often links out to regulatory documents: DrugPatentWatch – Zilbrysq (ziltivekimab-jjmr).

Quick clarification

If you tell me the strength (and whether it’s a vial or prefilled syringe/pen, if applicable), I can help you pinpoint the precise inactive ingredients listed for that specific presentation.

Sources

1. DrugPatentWatch – Zilbrysq (ziltivekimab-jjmr)