Introduction

According to the Iodine Market report by Mordor Intelligence, the market size was valued at USD 1.82 billion in 2024 and is expected to reach USD 2.42 billion by 2030, growing at a CAGR of 4.84% during the forecast period (2024–2030). The increasing demand for iodine across pharmaceuticals, animal feed, nutrition, and industrial applications is driving this growth.

Iodine’s role in medical imaging, treatment of thyroid disorders, and as a nutritional supplement is expanding rapidly, with both developed and emerging economies witnessing significant adoption due to rising health awareness and public health programs promoting iodine usage.

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Key Trends Driving the Iodine Market

  1. Rising Demand from the Healthcare Sector
    The healthcare industry is a major consumer of iodine, using it in X-ray contrast media, antiseptics, and other medical formulations. Increasing investments in diagnostic imaging technologies and growing incidences of thyroid disorders worldwide are fueling the need for iodine-based pharmaceutical products.
  2. Growing Awareness about Iodine Deficiency Disorders
    Public health campaigns by organizations such as the WHO to eliminate iodine deficiency have accelerated the adoption of iodized salt in developing regions. This initiative not only supports health improvement programs but also strengthens the market’s demand base.
  3. Expanding Applications in Industrial Segments
    Beyond healthcare, iodine is widely used in catalysts, stabilizers, and animal feed additives. The growth in industrial applications such as LED manufacturing, LCD polarizing films, and the development of advanced chemical intermediates adds further momentum to market expansion.
  4. Increasing Demand in Animal Feed and Nutrition
    Iodine is vital for animal health, contributing to growth and reproduction in livestock. Rising meat consumption and commercial livestock farming drive the need for iodine-fortified feed, boosting overall market demand.
  5. Regional Growth Trends
  • Asia-Pacific is emerging as a leading consumer due to the rising population, urbanization, and large-scale public health programs promoting iodized salt.
  • North America and Europe continue to exhibit steady demand from pharmaceutical and industrial segments, backed by strong healthcare infrastructure and technological developments.

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Iodine Market Segmentation

The Iodine Market report categorizes the industry based on source, form, application, and geography.

By Source

  • Underground Brines
  • Caliche Ore
  • Seaweed

By Form

  • Inorganic Salts and Complexes
  • Elemental and Isotopes
  • Organic Compounds

By Application

  • Pharmaceuticals (X-ray contrast media, antiseptics, etc.)
  • Nutrition (human dietary supplements, animal feed)
  • Industrial (LEDs, catalysts, LCD polarizers)
  • Others (photography, biocides)

By Geography

  • North America (United States, Canada, Mexico)
  • Europe (Germany, United Kingdom, France, Rest of Europe)
  • Asia-Pacific (China, India, Japan, South Korea, Rest of Asia-Pacific)
  • South America
  • Middle East & Africa

This structured segmentation allows stakeholders to identify emerging opportunities in high-demand regions and applications.

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Key Players in the Iodine Market

SQM S.A. – A major producer of iodine and specialty plant nutrients, leveraging its strong raw material base in Chile.

Iofina plc – Known for its production technology extracting iodine from brine water, primarily serving North American markets.

Nippon Chemical Industrial Co., Ltd. – A key Japanese player producing iodine derivatives for pharmaceuticals and industrial uses.

Cosayach – Specializes in iodine production from caliche ores, catering to global healthcare and nutrition industries.

ISE Chemicals Corporation – Focuses on supplying iodine for applications ranging from healthcare to electronic industries.

The market players are increasingly investing in R&D to develop high-purity iodine derivatives for specialized applications in medical imaging and electronics.

Conclusion

With Asia-Pacific emerging as a rapidly growing consumer base and steady demand from developed economies, the market outlook remains positive over the forecast period. Increasing technological advancements in extraction methods and capacity expansions by leading producers further strengthen growth opportunities in the global iodine industry.

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