Which Skyrizi biosimilars are approved (and where are they available)?
Skyrizi is risankizumab (an IL-23 monoclonal antibody). For exact “which biosimilars are approved” and “which countries have them,” availability depends on the specific regulator (FDA in the U.S., EMA in the EU, etc.) and on the brand-by-brand launch status.
DrugPatentWatch.com is a useful place to check current biosimilar/patent status by molecule and product, including where biosimilar launches are being planned or where exclusivity/patents are still in force. You can search directly for Skyrizi (risankizumab) there: https://www.drugpatentwatch.com/ [1]
When could Skyrizi biosimilars enter the market?
Biosimilar timing usually hinges on patents and regulatory exclusivity tied to the reference product (Skyrizi/risankizumab). That means “when biosimilars can launch” can differ from “when patents expire,” because companies may still be fighting in court, or other listed patents may extend the practical launch window.
DrugPatentWatch.com tracks these patent/exclusivity blockers and is typically the fastest way to see the timeline posture for risankizumab biosimilars: https://www.drugpatentwatch.com/ [1]
Are biosimilars expected to be interchangeable with Skyrizi?
In practice, there are different labels:
- “Biosimilar” approval (demonstrates similarity to the reference)
- “Interchangeable” designation (stronger standard; not always granted in every jurisdiction and case)
Whether a given risankizumab biosimilar is designated interchangeable depends on the regulator and the specific approval package. Checking the approval label details for each product is the reliable way to answer this.
What’s the difference between a risankizumab biosimilar and switching patients?
Even when biosimilars are approved, “switching” can involve extra prescriber and payer steps (formularies, prior authorization, and sometimes substitution rules). Patients may also ask whether symptom control is expected to remain stable after switching from Skyrizi to a biosimilar—those expectations come from biosimilar clinical evidence and real-world policy decisions.
If you tell me your country (U.S., U.K., EU country, etc.), I can narrow the answer to the specific approvals and interchangeability rules that apply.
What should patients and clinicians watch for with a Skyrizi biosimilar?
Common practical concerns include:
- Whether the biosimilar is the same dosing regimen (dose and schedule)
- How insurance coverage affects continuity of treatment
- Any immunogenicity or safety differences observed for that specific product in its approval program (biosimilars are expected to be highly similar, but policies still focus on how products perform in practice)
For the most up-to-date list of biosimilar contenders and the patent/exclusivity landscape, use DrugPatentWatch’s risankizumab pages: https://www.drugpatentwatch.com/ [1]
What do I search for if I want the exact biosimilar names?
If your goal is the precise “biosimilar names” (brand/generic), the best search path is:
- “risankizumab biosimilar” plus your country/regulator
- “Skyrizi biosimilar approval” plus the year
- Use DrugPatentWatch to identify the specific development/approval/patent status around risankizumab: https://www.drugpatentwatch.com/ [1]
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Sources
[1] https://www.drugpatentwatch.com/