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    Iodine Market

    ID: MRFR/CnM/4963-CR
    111 Pages
    Chitranshi Jaiswal
    September 2018

    Iodine Market Research Report Information By Source (Underground Brine, Caliche Ore, Recycling, Seaweeds), By Application (X-Ray Contrast Media, Pharmaceuticals, Optical Polarization Films, Industrial Catalyst, Animal Feed, Fluorochemicals, Iodophors, Human Nutrition, Biocides, Others), And By Region (North America, Europe, Asia-Pacific, And Rest Of The World) – Market Forecast Till 2035

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    Iodine Market Infographic
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    Iodine Market Summary

    As per MRFR analysis, the Iodine Market Size was estimated at 1.31 USD Billion in 2024. The Iodine industry is projected to grow from 1.36 in 2025 to 1.975 by 2035, exhibiting a compound annual growth rate (CAGR) of 3.8 during the forecast period 2025 - 2035.

    Key Market Trends & Highlights

    The iodine market is currently experiencing robust growth driven by health awareness and industrial applications.

    • Health awareness is rising, leading to increased demand for iodine in nutritional supplements and pharmaceuticals.
    • North America remains the largest market for iodine, while Asia-Pacific is emerging as the fastest-growing region.
    • The underground brine segment dominates the market, whereas the caliche ore segment is witnessing rapid growth.
    • Key drivers include rising demand in pharmaceuticals and regulatory support for iodine fortification.

    Market Size & Forecast

    2024 Market Size 1.31 (USD Billion)
    2035 Market Size 1.975 (USD Billion)
    CAGR (2025 - 2035) 3.8%

    Major Players

    SQM (CL), ICL Group (IL), K & D Iodine (US), Nippon Iodine (JP), Godo Shigen (JP), Algorta Norte (CL), Tata Chemicals (IN), American Pacific Borate and Lithium (US)

    Iodine Market Trends

    The Iodine Market is currently experiencing a dynamic phase characterized by evolving demand and supply dynamics. The increasing awareness regarding iodine's essential role in human health, particularly in thyroid function, appears to be driving growth in various sectors, including pharmaceuticals and dietary supplements. Furthermore, the industrial applications of iodine, particularly in the production of iodinated contrast media for medical imaging, suggest a robust demand trajectory. As industries adapt to changing regulations and consumer preferences, the market landscape is likely to witness significant transformations. In addition, the Iodine Market is influenced by geopolitical factors and resource availability. Countries rich in iodine resources are strategically positioned to capitalize on global demand, potentially leading to shifts in market power. The ongoing research into alternative sources and extraction methods may also reshape the supply chain dynamics. Overall, the Iodine Market seems poised for continued evolution, with opportunities for innovation and growth across various applications, reflecting a complex interplay of health, industry, and environmental considerations.

    Rising Health Awareness

    The growing recognition of iodine's critical role in maintaining health is influencing consumer behavior. This trend is evident in the increasing demand for iodine-rich dietary supplements and fortified foods, as individuals seek to enhance their nutritional intake.

    Industrial Applications Expansion

    The Iodine Market is witnessing an expansion in industrial applications, particularly in the production of iodinated compounds used in pharmaceuticals and medical imaging. This diversification indicates a broader utilization of iodine beyond traditional sectors.

    Sustainability Initiatives

    There is a noticeable shift towards sustainable practices within the Iodine Market. Companies are exploring eco-friendly extraction methods and alternative sources, reflecting a growing commitment to environmental stewardship and resource conservation.

    The global iodine market appears to be experiencing a steady demand growth, driven by its essential role in various industrial applications and healthcare, suggesting a robust future outlook.

    U.S. Geological Survey

    Iodine Market Drivers

    Rising Demand in Pharmaceuticals

    The Iodine Market is experiencing a notable increase in demand from the pharmaceutical sector. Iodine is a critical component in the production of antiseptics and contrast agents used in medical imaging. As healthcare systems evolve and the need for advanced medical treatments rises, the consumption of iodine in pharmaceuticals is projected to grow. Recent data indicates that the pharmaceutical segment accounts for approximately 30% of the total iodine market share. This trend is likely to continue as new applications for iodine in drug formulations emerge, further solidifying its role in the Iodine Market.

    Growth in Nutritional Supplements

    The Iodine Market is witnessing a surge in the use of iodine in nutritional supplements, driven by increasing awareness of iodine's essential role in thyroid health. With a significant portion of the population facing iodine deficiency, particularly in regions with low dietary iodine intake, the demand for iodine-enriched supplements is on the rise. Market data suggests that the nutritional supplements segment is expected to grow at a compound annual growth rate of 5% over the next five years. This growth reflects a broader trend towards preventive healthcare, positioning iodine as a vital nutrient in the Iodine Market.

    Expanding Applications in Agriculture

    The Iodine Market is benefiting from expanding applications in agriculture, particularly in animal feed and crop protection. Iodine is recognized for its role in enhancing animal health and productivity, which is increasingly important in meeting the demands of a growing population. Recent studies indicate that iodine supplementation in livestock can lead to improved growth rates and reproductive performance. Additionally, iodine-based compounds are being explored for their potential in pest control and soil health. This diversification of applications is likely to drive further growth in the Iodine Market.

    Technological Advancements in Extraction

    Technological innovations in the extraction and production of iodine are transforming the Iodine Market. Enhanced extraction techniques, such as the use of advanced solvent extraction and membrane technologies, are improving yield and reducing costs. These advancements not only make iodine more accessible but also contribute to sustainability efforts by minimizing environmental impact. As production becomes more efficient, the overall supply of iodine is expected to stabilize, potentially leading to lower prices and increased consumption across various sectors, including pharmaceuticals and agriculture.

    Regulatory Support for Iodine Fortification

    Regulatory bodies are increasingly advocating for iodine fortification in food products, which is positively impacting the Iodine Market. Governments are recognizing the public health implications of iodine deficiency and are implementing policies to encourage the addition of iodine to salt and other staple foods. This regulatory support is expected to boost iodine consumption significantly, particularly in regions where deficiency is prevalent. As a result, the Iodine Market is poised for growth, with fortification initiatives likely to enhance overall market demand.

    Market Segment Insights

    By Source: Underground Brine (Largest) vs. Caliche Ore (Fastest-Growing)

    In the Iodine Market, the source segment is characterized by diverse origins, with underground brine being the largest contributor to the overall market share. This method of extraction is widely utilized due to its economic viability and high yield of iodine, making it a preferred choice for producers. Caliche ore, while smaller in current market share, is rapidly gaining traction, driven by the ongoing demand for iodine across various industries. The recycling of iodine from waste materials and seaweeds represent niche segments that are gradually growing but remain overshadowed by the conventional sources.

    Underground Brine (Dominant) vs. Seaweeds (Emerging)

    Underground brine has established itself as the dominant source of iodine due to its efficient extraction processes and significant production capacity. The brine is rich in iodine, which facilitates continuous supply for industrial applications. In contrast, seaweeds represent an emerging source, offering organic iodine solutions that appeal to the increasing consumer preference for natural products. While seaweed iodine production remains limited compared to brine, its potential growth is fueled by rising environmental awareness and the demand for sustainable and eco-friendly alternatives in the iodine market.

    By Application: X-Ray Contrast Media (Largest) vs. Pharmaceuticals (Fastest-Growing)

    In the Iodine Market, X-Ray Contrast Media holds a significant share, reflecting its critical role in medical imaging and diagnostics. This segment is largely favored for its efficacy, making it the largest application area. Pharmaceuticals also represent a noteworthy segment; it is witnessing a rapid increase in its share due to growing advancements in drug formulations and therapeutic applications that utilize iodine as a key ingredient.

    Iodine: X-Ray Contrast Media (Dominant) vs. Pharmaceuticals (Emerging)

    X-Ray Contrast Media serves as a dominant application in the Iodine Market owing to its necessity in medical imaging processes, aiding in clearer diagnostic images which are pivotal during various medical examinations. Its established infrastructure and proven effectiveness ensure a stable demand. On the other hand, Pharmaceuticals is an emerging segment, showing promising growth as researchers explore iodine-based compounds for novel therapies and medications. This includes iodine's role in hormone regulation and antimicrobial properties, creating an expanding market potential that aligns with contemporary health trends and increased global health awareness.

    Get more detailed insights about Iodine Market

    Regional Insights

    North America : Innovation and Demand Growth

    North America is witnessing robust growth in the iodine market, driven by increasing demand in pharmaceuticals and industrial applications. The region holds approximately 35% of the global market share, making it the largest market for iodine. Regulatory support for iodine-based products, particularly in health and nutrition, is further propelling this growth. The rising awareness of iodine's health benefits is also contributing to demand trends. The United States is the leading country in this region, with significant contributions from key players like K & D Iodine and American Pacific Borate and Lithium. The competitive landscape is characterized by innovation and strategic partnerships among major companies. The presence of established firms ensures a steady supply chain and enhances market stability, positioning North America as a critical hub for iodine production and consumption.

    Europe : Regulatory Framework and Growth

    Europe is emerging as a significant player in the iodine market, driven by stringent regulations promoting the use of iodine in various sectors, including pharmaceuticals and agriculture. The region accounts for approximately 25% of the global market share, making it the second-largest market. The European Union's focus on health and safety standards is a key driver, encouraging the adoption of iodine in food fortification and medical applications. Leading countries in Europe include Germany, France, and the United Kingdom, where companies like ICL Group are making substantial investments. The competitive landscape is marked by a mix of established firms and new entrants, fostering innovation. The presence of regulatory bodies ensures compliance and promotes sustainable practices, enhancing the overall market environment for iodine in Europe.

    Asia-Pacific : Rapid Growth and Demand Surge

    The Asia-Pacific region is experiencing rapid growth in the iodine market, driven by increasing industrial applications and rising health awareness. This region holds approximately 20% of the global market share, with countries like Japan and India leading the charge. The demand for iodine in pharmaceuticals and agriculture is on the rise, supported by government initiatives promoting health and nutrition. Japan is a key player in this market, with companies like Nippon Iodine and Godo Shigen leading production efforts. The competitive landscape is characterized by a mix of domestic and international players, fostering innovation and collaboration. As the region continues to develop, the presence of key players ensures a stable supply chain, positioning Asia-Pacific as a vital market for iodine production and consumption.

    Middle East and Africa : Emerging Market Potential

    The Middle East and Africa region is witnessing emerging growth in the iodine market, driven by increasing awareness of iodine's health benefits and its applications in various industries. This region currently holds about 10% of the global market share, with potential for significant expansion. The growing focus on health and nutrition, along with government initiatives to improve public health, is catalyzing demand for iodine-based products. Countries like South Africa and Egypt are leading the market, with a growing number of local and international players entering the scene. The competitive landscape is evolving, with companies exploring new applications for iodine in agriculture and healthcare. As the region develops, the presence of key players will be crucial in meeting the rising demand and ensuring a stable supply chain for iodine products.

    Key Players and Competitive Insights

    The Iodine is currently characterized by a competitive landscape that is both dynamic and multifaceted. Key growth drivers include the increasing demand for iodine in pharmaceuticals, nutrition, and industrial applications. Major players such as SQM (Chile), ICL Group (Israel), and Tata Chemicals (India) are strategically positioned to leverage these trends. SQM (Chile) focuses on expanding its production capabilities while enhancing sustainability practices, which appears to resonate well with current market demands. Meanwhile, ICL Group (Israel) emphasizes innovation in iodine applications, particularly in the agricultural sector, thereby diversifying its product offerings. Tata Chemicals (India) is also making strides in regional expansion, particularly in Asia, which could potentially enhance its market share and operational efficiency.

    The business tactics employed by these companies reflect a concerted effort to optimize supply chains and localize manufacturing. The Iodine Market is moderately fragmented, with a mix of established players and emerging companies vying for market share. This competitive structure allows for a variety of strategies to flourish, as companies seek to differentiate themselves through innovation and operational excellence.

    In August 2025, SQM (Chile) announced the launch of a new iodine extraction technology aimed at reducing environmental impact while increasing yield. This strategic move not only aligns with global sustainability trends but also positions SQM as a leader in eco-friendly practices within the iodine sector. The potential for enhanced production efficiency could provide SQM with a competitive edge in a market that increasingly values sustainability.

    In September 2025, ICL Group (Israel) unveiled a partnership with a leading agricultural technology firm to develop iodine-based fertilizers. This collaboration is significant as it underscores ICL's commitment to innovation and its strategic focus on expanding its product portfolio in the agricultural sector. By integrating advanced technology into its offerings, ICL may enhance its market position and appeal to a broader customer base.

    In July 2025, Tata Chemicals (India) expanded its iodine production facility in Gujarat, which is expected to increase its output capacity significantly. This expansion reflects Tata's strategic intent to meet the growing demand for iodine in both domestic and international markets. The move could potentially solidify Tata's standing as a key player in the iodine market, particularly in the Asia-Pacific region.

    As of October 2025, the competitive trends in the Iodine Market are increasingly shaped by digitalization, sustainability, and the integration of artificial intelligence in production processes. Strategic alliances are becoming more prevalent, as companies recognize the value of collaboration in enhancing innovation and operational efficiency. Looking ahead, it appears that competitive differentiation will likely evolve from traditional price-based competition to a focus on technological advancements, sustainable practices, and reliable supply chains.

    Key Companies in the Iodine Market market include

    Industry Developments

    • Q2 2024: SQM appoints new CEO as part of strategic shift in iodine and lithium operations Sociedad Química y Minera de Chile (SQM), one of the world’s largest iodine producers, announced the appointment of Ricardo Ramos as CEO, signaling a renewed focus on expanding its iodine and lithium business segments.
    • Q2 2024: Iofina Announces Commissioning of New IO#9 Iodine Plant in Oklahoma Iofina plc, a leading iodine producer, announced the successful commissioning of its IO#9 iodine production plant in Oklahoma, increasing its annual iodine output capacity and strengthening its position in the North American market.
    • Q3 2024: Algorta Norte S.A. secures long-term supply contract with major pharmaceutical company Chilean iodine producer Algorta Norte S.A. signed a multi-year supply agreement with a global pharmaceutical firm to provide high-purity iodine for use in medical imaging and contrast agents.
    • Q3 2024: Qingdao Bright Moon Seaweed Group launches new iodine extraction facility in Shandong Qingdao Bright Moon Seaweed Group Co. Ltd. inaugurated a new state-of-the-art facility in Shandong province, China, dedicated to extracting iodine from seaweed, aiming to boost domestic production and reduce reliance on imports.
    • Q4 2024: Iofina Signs Strategic Partnership with U.S. Oilfield Services Company for Brine Sourcing Iofina plc entered into a strategic partnership with a major U.S. oilfield services provider to secure long-term access to brine streams, a key raw material for iodine extraction, supporting future production growth.
    • Q4 2024: SQM announces $100 million investment to expand iodine production capacity in Chile SQM revealed plans to invest $100 million in expanding its iodine production facilities in northern Chile, targeting increased output to meet rising global demand from the healthcare and electronics sectors.
    • Q1 2025: ISR Holding completes acquisition of minority stake in Japanese iodine technology firm ISR Holding, a major player in the iodine sector, finalized the acquisition of a 20% stake in a Japanese company specializing in advanced iodine extraction technologies, aiming to enhance its technological capabilities.
    • Q1 2025: SQM signs supply agreement with European electronics manufacturer for high-purity iodine SQM entered into a multi-year supply agreement with a leading European electronics manufacturer to provide high-purity iodine for use in LCD and semiconductor production.
    • Q2 2025: Iofina secures $30 million in new funding to expand U.S. iodine production Iofina plc raised $30 million in a new funding round to finance the expansion of its iodine extraction operations in the United States, including the development of additional production plants.
    • Q2 2025: Algorta Norte S.A. launches new product line of pharmaceutical-grade iodine derivatives Algorta Norte S.A. introduced a new range of pharmaceutical-grade iodine derivatives, targeting the growing demand from the global healthcare and diagnostics industries.
    • Q3 2025: Qingdao Bright Moon Seaweed Group signs export deal with Indian healthcare distributor Qingdao Bright Moon Seaweed Group Co. Ltd. signed an export agreement with a major Indian healthcare distributor to supply iodine extracted from seaweed for use in nutritional supplements and pharmaceuticals.
    • Q3 2025: SQM announces executive leadership changes to support global iodine business expansion SQM announced a series of executive appointments and organizational changes aimed at strengthening its global iodine business and supporting its international growth strategy.

    Future Outlook

    Iodine Market Future Outlook

    The Iodine Market is projected to grow at a 3.8% CAGR from 2024 to 2035, driven by increasing demand in pharmaceuticals, agriculture, and industrial applications.

    New opportunities lie in:

    • Expansion into emerging markets with iodine-based products
    • Development of innovative iodine extraction technologies
    • Strategic partnerships with pharmaceutical companies for iodine applications

    By 2035, the Iodine Market is expected to solidify its position as a vital component in various industries.

    Market Segmentation

    Iodine Market Source Outlook

    • Underground Brine
    • Caliche Ore
    • Recycling
    • Seaweeds

    Iodine Market Application Outlook

    • X-Ray Contrast Media
    • Pharmaceuticals
    • Optical Polarization Films
    • Industrial Catalyst
    • Animal Feed
    • Fluorochemicals
    • Iodophors
    • Human Nutrition
    • Biocides
    • Others

    Report Scope

    MARKET SIZE 20241.31(USD Billion)
    MARKET SIZE 20251.36(USD Billion)
    MARKET SIZE 20351.975(USD Billion)
    COMPOUND ANNUAL GROWTH RATE (CAGR)3.8% (2024 - 2035)
    REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
    BASE YEAR2024
    Market Forecast Period2025 - 2035
    Historical Data2019 - 2024
    Market Forecast UnitsUSD Billion
    Key Companies ProfiledMarket analysis in progress
    Segments CoveredMarket segmentation analysis in progress
    Key Market OpportunitiesGrowing demand for iodine in pharmaceuticals and nutrition presents significant opportunities in the Iodine Market.
    Key Market DynamicsRising demand for iodine in pharmaceuticals drives competitive dynamics and influences supply chain strategies.
    Countries CoveredNorth America, Europe, APAC, South America, MEA

    Market Highlights

    Author
    Chitranshi Jaiswal
    Research Analyst Level I

    In her 3 years of experience in the market research field, she has handled critical cross-domain projects. She has an in-depth knowledge of market estimation & analysis, problem-solving, primary as well as secondary research, and team management.She holds an engineering degree and is an MBA professional from a well-known university, capable of evaluating the market and competitive conditions. An exceptional strategist with excellent communication skills and a passion for delivering cutting-edge & practical insights for the market. Proficient in multi-tasking, and can successfully deal with competing demands, while maintaining complete confidentiality. Generated business through active client and project development, networking, and high-quality responses. Her knowledge and skills have helped in making solid business decisions, securing funding from investors, and avoiding business failures.

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    FAQs

    What is the current valuation of the iodine market as of 2024?

    The iodine market was valued at 1.31 USD Billion in 2024.

    What is the projected market valuation for iodine by 2035?

    The iodine market is projected to reach 1.975 USD Billion by 2035.

    What is the expected CAGR for the iodine market during the forecast period 2025 - 2035?

    The expected CAGR for the iodine market during the forecast period 2025 - 2035 is 3.8%.

    Which companies are considered key players in the iodine market?

    Key players in the iodine market include SQM, ICL Group, K & D Iodine, Nippon Iodine, Godo Shigen, Algorta Norte, Tata Chemicals, and American Pacific Borate and Lithium.

    What are the main sources of iodine in the market?

    The main sources of iodine include Underground Brine, Caliche Ore, Recycling, and Seaweeds, with respective valuations of 0.5, 0.4, 0.25, and 0.15 USD Billion in 2024.

    How does the iodine market perform in the pharmaceuticals segment?

    In the pharmaceuticals segment, the iodine market was valued at 0.4 USD Billion in 2024 and is expected to grow further.

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