PUBLISHER: MarketsandMarkets | PRODUCT CODE: 2132776
PUBLISHER: MarketsandMarkets | PRODUCT CODE: 2132776
The biosimilars market is projected to reach USD 70.79 billion by 2036 from an estimated USD 37.39 billion in 2026, registering a CAGR of 6.6% during the forecast period. Market growth is primarily driven by increasing awareness and education regarding the safety, efficacy, and interchangeability of biosimilars, resulting in increased acceptance among healthcare providers and patients.
| Scope of the Report | |
|---|---|
| Years Considered for the Study | 2026-2031 |
| Base Year | 2025 |
| Forecast Period | 2026-2031 |
| Units Considered | Value (USD billion) |
| Segments | Drug Class and Indication |
| Regions covered | North America, Europe, Asia Pacific, Latin America, Middle East, and Africa |
In parallel, favorable insurance coverage and reimbursement policies across public and private healthcare systems are supporting broader adoption by improving the affordability and accessibility of biosimilar therapies. The growing need to reduce healthcare expenditure and expand patient access to cost-effective biologic treatments is further accelerating demand.

However, the market's expansion is constrained by the increasing complexity of biosimilar development and manufacturing, which requires sophisticated technologies, stringent quality controls, and substantial investment. In addition, the growing number of biosimilars competing within the same therapeutic categories is intensifying price competition and margin pressure, particularly in mature markets. These factors are expected to moderate market growth over the forecast period despite continued expansion in biosimilar utilization and market penetration.
The monoclonal antibodies segment is expected to witness the highest growth rate during the study period.
By drug class, the monoclonal antibodies (mAbs) segment is expected to register the highest CAGR during the forecast period, supported by the extensive use of biologics such as Infliximab, Rituximab, Adalimumab, Trastuzumab, Pembrolizumab, Dupilumab, Ustekinumab, Risankizumab, Daratumumab, Nivolumab, and other mAbs across oncology, autoimmune diseases, chronic inflammatory conditions, and selected infectious diseases. The growing prevalence of cancer and autoimmune disorders, combined with an expanding eligible patient population and increasing utilization of biologic therapies, is expected to strengthen demand for mAb biosimilars. In addition, the anticipated loss of patent and regulatory exclusivity for several high-value reference biologics will create opportunities for biosimilar manufacturers to enter large and established therapeutic markets.
mAbs are widely used in the management of cancer, rheumatoid arthritis, psoriasis, inflammatory bowel disease, and other chronic and potentially life-threatening conditions, with demand further supported by an aging population and the increasing burden of chronic diseases. The availability of biosimilar alternatives can reduce treatment costs, expand patient access, and encourage greater utilization of biologic therapies, particularly in cost-sensitive healthcare systems. Over the next decade, the expected loss of exclusivity of multiple high-value mAbs is likely to attract additional pharmaceutical and biotechnology companies, intensifying competition and expanding the global biosimilar landscape. The broad therapeutic applicability and substantial commercial value of mAb reference products, particularly across oncology and immunology, are therefore expected to make monoclonal antibody biosimilars a major contributor to market growth through 2036.
The US is expected to register the highest CAGR during the forecast period.
By country, the US is expected to register the highest CAGR in the global biosimilars market between 2026 and 2036, supported by the growing number of biosimilar launches, loss of exclusivity of high-value biologics, increasing payer acceptance, and continued development of the regulatory framework under the Biologics Price Competition and Innovation Act (BPCIA). The US market is entering a period of significant biosimilar expansion as additional reference biologics lose patent and regulatory exclusivity, creating opportunities across high-value therapeutic areas such as oncology, immunology, ophthalmology, and endocrinology.
The commercialization of biosimilars to major biologics, including Stelara (ustekinumab), Eylea (aflibercept), and other high-value reference products, is expected to substantially expand the addressable market during the forecast period. The US has already demonstrated strong competitive activity following the introduction of biosimilars to Humira (adalimumab) beginning in 2023, with multiple manufacturers, including Amgen, Boehringer Ingelheim, and Sandoz, entering the market. Increasing competition among manufacturers has contributed to lower prices and broader payer and formulary access, while interchangeability designations for selected biosimilars can further facilitate substitution and adoption.
In addition, growing awareness among physicians, patients, payers, and healthcare providers, together with federal initiatives aimed at improving affordability and reducing healthcare expenditure, is expected to support continued biosimilar uptake. As the number of interchangeable biosimilars increases and stakeholders gain greater experience with switching between reference biologics and biosimilars, adoption is expected to accelerate. These factors, combined with the large US biologics market, high healthcare expenditure, substantial eligible patient population, and continued influx of biosimilar competitors, are expected to position the US as one of the fastest-growing and most commercially attractive markets for biosimilars through 2036.
Key players in the biosimilars market include Sandoz Group AG (Switzerland), Pfizer Inc. (US), Amgen Inc. (US), Celltrion Inc. (South Korea), Biocon Limited (India), Dr. Reddy's Laboratories Ltd. (India), Eli Lilly and Company (US), Teva Pharmaceutical Industries Ltd. (Israel), Fresenius Kabi AG (Germany), Stada Arzneimittel AG (Germany), Boehringer Ingelheim International GmbH (Germany), Samsung Bioepis Co., Ltd. (South Korea), Amneal Pharmaceuticals, Inc. (US), Bio-Thera Solutions, Ltd. (China), Aprogen Inc. (South Korea), Shanghai Henlius Biotech, Inc. (China), and Alvotech (Iceland).
This research report categorizes the biosimilars market by drug class (Monoclonal Antibodies, Granulocyte Colony-Stimulating Factor (G-CSF), Insulin, Erythropoietin, Recombinant Human Growth Hormone, Etanercept, Follitropin, Teriparatide, Interferons, Anticoagulants, Aflibercept, GLP-1 Agonist, and Other Drug Classes), indication (Oncology, Inflammatory & Autoimmune Diseases, Chronic Diseases, Blood Disorders, Growth Hormone Deficiencies, Infectious Diseases, Type II Diabetes, Obesity, and Other Indications), and region (North America, Europe, Asia Pacific, Latin America, the Middle East, and Africa).
The scope of the report covers detailed information regarding the major factors, such as drivers, restraints, challenges, and opportunities, influencing the growth of the biosimilars market. A detailed analysis of key industry players has been conducted to provide insights into their business overviews, products, solutions, key strategies, collaborations, partnerships, and agreements.
The report will help market leaders and new entrants by providing the closest approximations of revenue for the overall biosimilars market and its subsegments. It will also help stakeholders better understand the competitive landscape, gain more insights into better positioning of their businesses, and develop suitable go-to-market strategies. This report will enable stakeholders to understand the market's pulse and provide information on key drivers, restraints, opportunities, and challenges.