Europe Subcutaneous Immunoglobulin Market Size Worth USD 5.9 Billion by 2034 | CAGR: 9.0%

The Europe Subcutaneous Immunoglobulin Market size is expected to reach USD 5.9 billion by 2034, according to a new study by Polaris Market Research. The report “Europe Subcutaneous Immunoglobulin Market Share, Size, Trends, Industry Analysis Report By Product (IgG, IgA, IgM), By Application, By End Use, By Country; Market Forecast, 2025–2034” gives a detailed insight into current market dynamics and provides analysis on future market growth.

Subcutaneous immunoglobulin (SCIG) is a method of antibody replacement therapy that enables consistent immune protection through regular administration under the skin. The European market is witnessing a growing shift toward home-based care, as SCIG offers patients greater flexibility and independence compared to hospital-based intravenous therapies. This trend is further reinforced by rising demand for patient-centric treatment approaches that reduce hospital visits, enhance quality of life, and ensure long-term disease management. The convenience and safety profile of SCIG have positioned it as a preferred therapy, aligning with the broader movement toward decentralized healthcare delivery.

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The Europe SCIG market growth is driven by the continuous innovation in drug formulations and drug delivery devices, which is making treatment more accessible and efficient for patients. Advancements such as higher-concentration formulations, reduced infusion times, and user-friendly infusion technologies are improving treatment adherence and patient satisfaction. These innovations simplify administration and also support the goal of long-term, sustainable immunoglobulin therapy by minimizing the physical and psychological burden of treatment. Together, these developments highlight the evolving landscape of SCIG, where technology and patient needs are shaping the future of immune replacement therapy.

Top of FormEurope Subcutaneous Immunoglobulin (SCIG) Market Report Highlights

• In terms of product, the IgG segment dominated the market in 2024 due to its critical role in providing effective immune protection for a wide range of immunodeficiency disorders.
• Based on application, the secondary immunodeficiency segment is expected to witness significant growth driven by the rising prevalence of chronic illnesses and immunosuppressive treatments, such as chemotherapy.
• Based on end use, the hospitals segment held the largest share in 2024 as the primary center for initial treatment, complex case management, and patient monitoring.
• The market in Germany is expected to witness significant growth, driven by its robust healthcare infrastructure and strong focus on advancing immunology treatment options.
• The UK market is expanding due to increasing awareness of immunodeficiency disorders and a national healthcare system that focuses on patient-centered care models.
• A few key players in the Europe subcutaneous immunoglobulin market include ADMA Biologics, Inc.; Baxter International Inc.; Biotest AG; CSL Behring; Grifols S.A.; Johnson & Johnson (Omrix Biopharmaceuticals Inc.); Kedrion S.p.A; Octapharma AG; Pfizer Inc.; Shanghai RAAS Blood Products Co. Ltd.; and Takeda Pharmaceutical Company Limited.

Polaris Market Research has segmented the market report on the basis of product type, application, end use, and country:

By Product Type Outlook (Revenue, USD Billion, 2020–2034)

• IgG
• IgA
• IgM

By Application Outlook (Revenue, USD Billion, 2020–2034)

• Primary Immunodeficiency Disease
• Secondary Immunodeficiency Disease

By End Use (Revenue, USD Billion, 2020–2034)

• Hospitals
• Homecare
• Clinics
• Others

By Country (Revenue, USD Billion, 2020–2034)

• Germany
• France
• UK
• Italy
• Spain
• Netherlands
• Russia
• Rest of Europe