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US Intravenous Immunoglobulin Market

ID: MRFR/Pharma/11450-HCR
100 Pages
Garvit Vyas
October 2025

US Intravenous Immunoglobulin Market Research Report: By Application (Immunodeficiency Disorders, Neurological Disorders, Autoimmune Disorders, Infectious Diseases), By End Use (Hospitals, Clinics, Homecare, Pharmaceutical Companies), By Product Type (Intravenous Immunoglobulin, Subcutaneous Immunoglobulin, Combination Therapies) and By Source (Human Plasma, Recombinant Techniques) - Forecast to 2035

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US Intravenous Immunoglobulin Market Summary

As per MRFR analysis, the US intravenous immunoglobulin market Size was estimated at 2700.0 USD Million in 2024. The US intravenous immunoglobulin market is projected to grow from 2801.25 USD Million in 2025 to 4050.0 USD Million by 2035, exhibiting a compound annual growth rate (CAGR) of 3.75% during the forecast period 2025 - 2035.

Key Market Trends & Highlights

The US intravenous immunoglobulin market is experiencing robust growth driven by increasing demand and technological advancements.

  • The market is characterized by a rising demand for immunotherapy, particularly in the treatment of autoimmune disorders.
  • Technological advancements in production processes are enhancing the efficiency and quality of immunoglobulin products.
  • Patient-centric approaches are becoming increasingly prevalent, focusing on tailored therapies and improved patient outcomes.
  • Key market drivers include the increasing prevalence of autoimmune disorders and rising awareness of immunoglobulin therapy.

Market Size & Forecast

2024 Market Size 2700.0 (USD Million)
2035 Market Size 4050.0 (USD Million)

Major Players

Grifols (ES), CSL Behring (AU), Octapharma (CH), Kedrion (IT), Takeda (JP), Baxter (US), LFB (FR), Biotest (DE)

US Intravenous Immunoglobulin Market Trends

The intravenous immunoglobulin market is currently experiencing notable growth, driven by an increasing prevalence of autoimmune diseases and immunodeficiencies. This rise in demand is further supported by advancements in manufacturing processes and the development of new therapies. As healthcare providers continue to recognize the therapeutic benefits of intravenous immunoglobulin, the market is likely to expand, reflecting a shift towards more personalized medicine approaches. Additionally, the regulatory landscape appears to be evolving, with agencies focusing on ensuring the safety and efficacy of these products, which may enhance market confidence. Moreover, the intravenous immunoglobulin market is characterized by a competitive landscape, with several key players actively engaged in research and development. This competition fosters innovation, potentially leading to improved formulations and delivery methods. The increasing emphasis on patient-centric care may also influence market dynamics, as stakeholders seek to address the specific needs of patients. Overall, the intravenous immunoglobulin market seems poised for continued growth, driven by both clinical demand and advancements in treatment options.

Rising Demand for Immunotherapy

The intravenous immunoglobulin market is witnessing a surge in demand for immunotherapy treatments. This trend is largely attributed to the growing recognition of the role of immunoglobulins in managing various autoimmune disorders and primary immunodeficiencies. As healthcare providers increasingly adopt immunotherapy as a standard treatment option, the market is likely to benefit from this shift.

Technological Advancements in Production

Technological innovations in the production of intravenous immunoglobulin are transforming the market landscape. Enhanced purification techniques and improved manufacturing processes are contributing to higher product quality and efficiency. These advancements not only streamline production but also ensure that the products meet stringent regulatory standards, thereby boosting market growth.

Focus on Patient-Centric Approaches

There is a growing emphasis on patient-centric approaches within the intravenous immunoglobulin market. Stakeholders are increasingly prioritizing the specific needs and preferences of patients, leading to the development of tailored therapies. This trend may enhance patient adherence to treatment regimens and improve overall health outcomes, further driving market expansion.

US Intravenous Immunoglobulin Market Drivers

Growing Geriatric Population

The increasing geriatric population in the US is a significant driver for the intravenous immunoglobulin market. As individuals age, they become more susceptible to various health conditions, including immunodeficiencies and autoimmune disorders. The US Census Bureau projects that by 2030, approximately 20 % of the population will be aged 65 and older, creating a larger patient base requiring intravenous immunoglobulin therapy. This demographic shift is likely to lead to a surge in demand for immunoglobulin treatments, as older adults often require more intensive healthcare interventions. Consequently, the intravenous immunoglobulin market is poised for substantial growth in response to the needs of this expanding population.

Expansion of Healthcare Infrastructure

The ongoing expansion of healthcare infrastructure in the US is a vital driver for the intravenous immunoglobulin market. With the establishment of new hospitals, clinics, and specialized treatment centers, access to intravenous immunoglobulin therapy is improving. This expansion is particularly evident in underserved areas, where patients previously faced challenges in obtaining necessary treatments. As healthcare facilities enhance their capabilities to administer immunoglobulin therapy, the market is expected to witness a surge in demand. Furthermore, the investment in advanced medical technologies and training for healthcare professionals is likely to facilitate the effective delivery of intravenous immunoglobulin, thereby supporting market growth.

Rising Awareness of Immunoglobulin Therapy

There is a notable increase in awareness regarding the benefits of immunoglobulin therapy among healthcare professionals and patients alike. This growing recognition is significantly impacting the intravenous immunoglobulin market. Educational initiatives and clinical studies highlighting the effectiveness of immunoglobulin therapy in treating various immunodeficiencies and autoimmune diseases are contributing to this trend. As a result, more patients are being diagnosed and treated with intravenous immunoglobulin, leading to an estimated market growth of around 10 % annually. The increased understanding of the therapy's potential benefits is likely to drive demand, thereby enhancing the overall market landscape.

Increasing Prevalence of Autoimmune Disorders

The rising incidence of autoimmune disorders in the US is a crucial driver for the intravenous immunoglobulin market. Conditions such as lupus, rheumatoid arthritis, and multiple sclerosis are becoming more prevalent, leading to a heightened demand for effective treatment options. According to recent estimates, autoimmune diseases affect approximately 5-8 % of the US population, which translates to millions of individuals requiring therapeutic interventions. Intravenous immunoglobulin therapy has shown efficacy in managing these conditions, thereby propelling market growth. As healthcare providers increasingly recognize the benefits of immunoglobulin therapy, the intravenous immunoglobulin market is likely to expand further, catering to the needs of this growing patient population.

Regulatory Support for Immunoglobulin Products

Regulatory bodies in the US are increasingly supportive of the intravenous immunoglobulin market, which is fostering growth. The Food and Drug Administration (FDA) has streamlined the approval process for immunoglobulin products, ensuring that safe and effective therapies reach patients more quickly. This regulatory environment encourages pharmaceutical companies to invest in research and development, leading to the introduction of innovative immunoglobulin therapies. As a result, the market is likely to experience an influx of new products, catering to diverse patient needs. The favorable regulatory landscape is expected to enhance competition and drive down prices, ultimately benefiting consumers and healthcare providers.

Market Segment Insights

By Application: Immunodeficiency Disorders (Largest) vs. Neurological Disorders (Fastest-Growing)

In the US intravenous immunoglobulin market, the market share distribution shows Immunodeficiency Disorders as the largest segment, holding a significant share compared to other application areas. This segment is primarily driven by the rising prevalence of immunodeficiency diseases, leading to higher consumption of intravenous immunoglobulin for treatment. Conversely, Neurological Disorders, although relatively smaller in market share, are witnessing rapid growth due to increasing awareness and advancements in treatment methodologies. Growth trends in this segment are influenced by several factors including the aging population, improved diagnostic techniques, and increased healthcare expenditure. Additionally, the rising incidence of autoimmune and infectious diseases adds to the demand for intravenous immunoglobulin. As innovative therapies continue to emerge, both Immunodeficiency and Neurological Disorders segments are poised for dynamic growth in the coming years.

Immunodeficiency Disorders: Dominant vs. Neurological Disorders: Emerging

Immunodeficiency Disorders represent a dominant segment within the US intravenous immunoglobulin market, characterized by a comprehensive range of treatment applications for patients with weakened immune systems. This segment has established a strong foundation backed by extensive clinical research and a robust supply chain for immunoglobulin products. On the other hand, Neurological Disorders are emerging as a key area of interest, driven by increasing research into neuroimmunology and the recognition of the efficacy of intravenous immunoglobulin in treating conditions like multiple sclerosis and Guillain-Barré syndrome. The combination of heightened awareness and clinical validation is propelling this segment forward, making it an exciting area for future growth in the market.

By End-Use: Hospitals (Largest) vs. Clinics (Fastest-Growing)

In the US intravenous immunoglobulin market, Hospitals hold the largest market share, reflecting their critical role in administering IVIG therapies for various immunologic and neurological disorders. Following closely are Clinics, which have been gaining traction due to the increasing prevalence of autoimmune diseases and the trend toward outpatient care. Homecare and Pharmaceutical Companies also contribute to the market but represent smaller portions of the overall segment. The growth trends for this segment are being driven by an aging population and rising incidences of chronic diseases that require ongoing immunoglobulin therapy. Hospitals are integrating advanced protocols for IVIG therapy, while Clinics are expanding their services to accommodate more patients seeking treatment. Homecare settings are also emerging as viable options for IVIG administration, allowing for improved patient convenience and flexibility.

Hospitals (Dominant) vs. Clinics (Emerging)

Hospitals are the dominant players in the US intravenous immunoglobulin market, providing critical treatments and infrastructure needed for optimal patient care. They typically have specialized staff and resources, ensuring comprehensive care for patients receiving IVIG therapies. Clinics, on the other hand, are considered an emerging segment, fueled by the trend toward outpatient care and the increasing demand for localized treatment options. These clinics often provide personalized services that cater to the patient's specific needs, making them appealing to a growing demographic of patients who prefer alternatives to hospital-based treatments. Overall, both segments are essential; Hospitals offer stability and comprehensive care, while Clinics emphasize accessibility and convenience.

By Product Type: Intravenous Immunoglobulin (Largest) vs. Subcutaneous Immunoglobulin (Fastest-Growing)

The US intravenous immunoglobulin market sees a significant distribution of market share among various product types. Intravenous immunoglobulin holds the largest share, given its established efficacy and widespread acceptance in treating various immunodeficiencies and autoimmune disorders. This dominance is partly due to its long-standing clinical use and the robust approval framework that supports its application in diverse therapeutic scenarios. Conversely, subcutaneous immunoglobulin is emerging strongly in the market, appealing to patients for its ease of administration and flexibility, which increasingly makes it a preferred option for treatment. Growth trends within the US intravenous immunoglobulin market indicate a notable shift towards subcutaneous formulations. This change is largely driven by patient preference for less invasive treatment methods and the increasing awareness of the benefits associated with subcutaneous delivery. Combination therapies are also gaining traction as they may enhance the therapeutic outcomes for patients, especially for those with complex health conditions. Thus, as the landscape continues to evolve, these segments are likely to see sustained interest and investment, reshaping treatment protocols and patient care standards.

Product Type: Intravenous Immunoglobulin (Dominant) vs. Subcutaneous Immunoglobulin (Emerging)

Intravenous immunoglobulin remains the dominant force in the product type segment of the US intravenous immunoglobulin market due to its long-established efficacy in managing various immune disorders, which has built a strong physician and patient trust in its use. This type of immunoglobulin is typically administered in clinical settings and is preferred for its high potency and ability to quickly raise antibody levels in patients. On the other hand, subcutaneous immunoglobulin is rapidly emerging, appealing to a growing patient demographic that favors self-administration and the convenience it provides. It has demonstrated effective therapeutic outcomes while reducing the need for hospital visits, which enhances patient compliance and accessibility to treatment. As healthcare dynamics shift towards more patient-centered approaches, both product types are likely to coexist, catering to varying patient needs and preferences.

By Source: Human Plasma (Largest) vs. Recombinant Techniques (Fastest-Growing)

In the US intravenous immunoglobulin market, the market share is predominantly held by Human Plasma, which remains the largest source of immunoglobulin products. This traditional segment leverages the availability of human blood donations, ensuring a consistent supply of immunoglobulin. Conversely, Recombinant Techniques are emerging as a significant player, gaining traction due to advancements in biotechnology and shifting healthcare preferences. The growth trends in the source segment are notably driven by the increasing demand for immunoglobulin therapies to treat various autoimmune diseases and immunodeficiencies. The rapid development of Recombinant Techniques, alongside the established Human Plasma segment, signifies a shift towards more innovative and potentially safer production methods. Factors such as regulatory approvals and the need for efficient, scalable solutions are vital in driving growth in the recombinant sector.

Source: Human Plasma (Dominant) vs. Recombinant Techniques (Emerging)

Human Plasma serves as the dominant source in the US intravenous immunoglobulin market, primarily due to its extensive history and established processes for extraction and purification. This source benefits from a large donor base and established protocols, ensuring a stable supply chain. On the other hand, Recombinant Techniques represent an emerging alternative that is gaining attention for its ability to produce immunoglobulin without reliance on human donations. This method offers flexibility in production and has the potential to address safety concerns associated with infectious agents. As healthcare continues to evolve with technological advancements, both sources are likely to coexist, catering to different market needs and patient preferences.

Get more detailed insights about US Intravenous Immunoglobulin Market

Key Players and Competitive Insights

The intravenous immunoglobulin market is characterized by a dynamic competitive landscape, driven by increasing demand for immunotherapy and advancements in biotechnology. Key players such as Grifols (ES), CSL Behring (AU), and Takeda (JP) are strategically positioned to leverage their extensive product portfolios and global reach. Grifols (ES) focuses on innovation and expanding its manufacturing capabilities, while CSL Behring (AU) emphasizes partnerships to enhance its research and development efforts. Takeda (JP) is actively pursuing regional expansion, particularly in emerging markets, which collectively shapes a competitive environment that is increasingly collaborative yet fiercely competitive.

The market structure appears moderately fragmented, with several players vying for market share. Companies are adopting various business tactics, such as localizing manufacturing to reduce costs and optimize supply chains. This approach not only enhances operational efficiency but also allows for quicker response times to market demands. The collective influence of these key players fosters a competitive atmosphere where innovation and strategic partnerships are paramount.

In September 2025, CSL Behring (AU) announced a strategic partnership with a leading biotechnology firm to co-develop a novel immunoglobulin therapy. This collaboration is expected to accelerate the development timeline and enhance the therapeutic options available to patients. The strategic importance of this partnership lies in its potential to strengthen CSL Behring's position in the market by diversifying its product offerings and enhancing its R&D capabilities.

In October 2025, Grifols (ES) unveiled plans to invest €200 million in expanding its production facilities in the U.S. This investment is aimed at increasing the supply of immunoglobulin products to meet rising demand. The significance of this expansion cannot be overstated, as it not only bolsters Grifols' manufacturing capacity but also reinforces its commitment to maintaining a reliable supply chain in a competitive market.

In August 2025, Takeda (JP) launched a new digital platform designed to streamline the distribution of its immunoglobulin products. This initiative reflects a broader trend towards digitalization within the industry, aiming to enhance customer engagement and operational efficiency. The strategic importance of this digital transformation lies in its potential to improve service delivery and foster stronger relationships with healthcare providers.

As of November 2025, current competitive trends indicate a shift towards digitalization, sustainability, and the integration of artificial intelligence in operational processes. Strategic alliances are increasingly shaping the landscape, allowing companies to pool resources and expertise. Looking ahead, competitive differentiation is likely to evolve from traditional price-based competition to a focus on innovation, technological advancements, and supply chain reliability, underscoring the importance of agility in a rapidly changing market.

Key Companies in the US Intravenous Immunoglobulin Market market include

Industry Developments

The US Intravenous Immunoglobulin Market has seen significant developments recently. Companies like Takeda Pharmaceutical Company and CSL Behring are expanding their manufacturing capabilities to meet the increasing demand for immunoglobulin products, particularly for treating autoimmune diseases. In September 2023, Legend Biotech announced positive results from clinical trials for their novel therapies, which are being closely monitored for potential market entry. Additionally, Grifols and Octapharma are focusing on enhancing their supply chains to improve product availability, especially in light of the global health challenges faced in the past few years.

Merger and acquisition activities have also shaped the market landscape; for instance, in May 2023, Emergent BioSolutions acquired a manufacturing facility from a biotech firm to bolster its production of intravenous immunoglobulin therapies, ensuring better access to treatment for patients. The growth in market valuation for companies like Bio Products Laboratory and Kedrion Biopharma reflects a broader shift towards more innovative treatment options supported by Research and Development investments. The US market continues to adapt and grow, driven by increasing demand and strategic collaborations among key players in the industry.

Future Outlook

US Intravenous Immunoglobulin Market Future Outlook

The intravenous immunoglobulin market is projected to grow at a 3.75% CAGR from 2024 to 2035, driven by increasing demand for immunotherapy and advancements in manufacturing technologies.

New opportunities lie in:

  • Expansion of home infusion services to enhance patient convenience.
  • Development of niche immunoglobulin products targeting rare diseases.
  • Strategic partnerships with healthcare providers for integrated care solutions.

By 2035, the market is expected to achieve robust growth, reflecting evolving healthcare needs.

Market Segmentation

US Intravenous Immunoglobulin Market Source Outlook

  • Human Plasma
  • Recombinant Techniques

US Intravenous Immunoglobulin Market End-Use Outlook

  • Hospitals
  • Clinics
  • Homecare
  • Pharmaceutical Companies

US Intravenous Immunoglobulin Market Application Outlook

  • Immunodeficiency Disorders
  • Neurological Disorders
  • Autoimmune Disorders
  • Infectious Diseases

US Intravenous Immunoglobulin Market Product Type Outlook

  • Intravenous Immunoglobulin
  • Subcutaneous Immunoglobulin
  • Combination Therapies

Report Scope

MARKET SIZE 20242700.0(USD Million)
MARKET SIZE 20252801.25(USD Million)
MARKET SIZE 20354050.0(USD Million)
COMPOUND ANNUAL GROWTH RATE (CAGR)3.75% (2024 - 2035)
REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
BASE YEAR2024
Market Forecast Period2025 - 2035
Historical Data2019 - 2024
Market Forecast UnitsUSD Million
Key Companies ProfiledGrifols (ES), CSL Behring (AU), Octapharma (CH), Kedrion (IT), Takeda (JP), Baxter (US), LFB (FR), Biotest (DE)
Segments CoveredApplication, End-Use, Product Type, Source
Key Market OpportunitiesEmerging therapies and regulatory advancements drive growth in the intravenous immunoglobulin market.
Key Market DynamicsRising demand for intravenous immunoglobulin driven by increasing autoimmune disorders and evolving treatment protocols.
Countries CoveredUS

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FAQs

What is the expected market size of the US Intravenous Immunoglobulin Market in 2024?

The US Intravenous Immunoglobulin Market is expected to be valued at 3.5 USD Billion in 2024.

What will be the market size of the US Intravenous Immunoglobulin Market by 2035?

By 2035, the US Intravenous Immunoglobulin Market is anticipated to reach a value of 5.5 USD Billion.

What is the expected CAGR for the US Intravenous Immunoglobulin Market from 2025 to 2035?

The expected compound annual growth rate (CAGR) for the market from 2025 to 2035 is 4.195%.

What are the key applications driving the US Intravenous Immunoglobulin Market?

The key applications include immunodeficiency disorders, neurological disorders, autoimmune disorders, and infectious diseases.

How large is the US Intravenous Immunoglobulin Market for immunodeficiency disorders in 2024?

The market for immunodeficiency disorders is valued at 1.114 USD Billion in 2024.

What is the projected market value for neurological disorders by 2035?

For neurological disorders, the market is expected to reach 1.269 USD Billion by 2035.

Which companies are considered major players in the US Intravenous Immunoglobulin Market?

Major players in the market include Legend Biotech, Octapharma, Grifols, and Takeda Pharmaceutical Company, among others.

What is the market size for autoimmune disorders in 2024?

The market size for autoimmune disorders in 2024 is estimated at 0.875 USD Billion.

How much is the market for infectious diseases valued at in 2035?

The market for infectious diseases is projected to be valued at 0.931 USD Billion in 2035.

What current trends are influencing the US Intravenous Immunoglobulin Market?

Key trends include advancements in therapies, increasing prevalence of related disorders, and growing healthcare expenditure.

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