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    Magnesium Hydroxide Market

    ID: MRFR/CnM/17714-HCR
    128 Pages
    Anshula Mandaokar
    October 2025

    Magnesium hydroxide Market Research Report Information By Form (Liquid Magnesium Hydroxide, Powder Magnesium Hydroxide), By Application (Wastewater Treatment, Pharmaceuticals, Flame Retardants, Chemicals & Others, Fuel Additives, Food & Feed, Abrasives, Others), By Grade (Industrial, Food, Pharmaceutical), And By Region (North America, Europe, Asia-Pacific, And Rest Of The World) –Market Forecast Till 2035

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    Magnesium Hydroxide Market Infographic
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    Magnesium Hydroxide Market Summary

    As per Market Research Future Analysis, the Global Magnesium Hydroxide Market was valued at USD 0.83 Billion in 2024 and is projected to grow to USD 1.52 Billion by 2035, with a CAGR of 5.60% from 2025 to 2035. Key drivers include increased usage in flame retardants and the need for sulfur removal from fuels. The market is witnessing a significant trend towards pharmaceutical-grade magnesium hydroxide, driven by stringent quality standards in the pharmaceutical industry. Additionally, the expanding application in wastewater treatment and flame retardants is enhancing market growth.

    Key Market Trends & Highlights

    The magnesium hydroxide market is experiencing notable trends driven by demand across various applications.

    • Pharmaceutical-grade magnesium hydroxide is in high demand, aligning with the healthcare sector's growth.
    • Wastewater treatment is the dominant application, driven by environmental sustainability and regulatory requirements.
    • Liquid magnesium hydroxide leads in market share, while powder form is the fastest-growing category.

    Market Size & Forecast

    2024 Market Size USD 0.83 Billion
    2035 Market Size USD 1.52 Billion
    CAGR (2025-2035) 5.60%
    Dominant Application Wastewater Treatment

    Major Players

    Key players include Nedmag Industries Mining & Manufacturing B.V., Nabaltec AG, Huber Engineering Materials, Kyowa Chemical Industry Co. Ltd., and Konoshima Chemicals Co. Ltd.

    Magnesium Hydroxide Market Trends

    Pharmaceutical Grade Magnesium Hydroxide in Demand is driving the market growth

    A prominent trend in the magnesium hydroxide market is the increasing demand for pharmaceutical-grade variants. As pharmaceutical applications gain momentum, especially in antacid formulations and laxatives, there is a growing preference for high-quality magnesium hydroxide. The pharmaceutical industry's stringent quality standards and the emphasis on purity and safety drive the trend towards pharmaceutical-grade magnesium hydroxide, offering manufacturers reliable and premium raw materials for medicinal products. This factor drives the Market CAGR

    Additionally, a significant trend is the expanding application of magnesium hydroxide in wastewater treatment. With growing environmental concerns and stricter regulations on industrial effluent discharge, magnesium hydroxide is gaining traction as an effective neutralizing agent. Its alkalinizing properties make it a preferred choice for adjusting pH levels in industrial wastewater, mitigating environmental impact. As industries prioritize sustainable practices, the use of magnesium hydroxide as an eco-friendly solution for wastewater treatment aligns with efforts to address water pollution and sustainability challenges.

    Another noteworthy trend is the increasing adoption of magnesium hydroxide in flame retardant formulations. As safety standards become more stringent across various industries, magnesium hydroxide emerges as a preferred flame retardant due to its inherent properties. In applications such as plastics, textiles, and construction materials, magnesium hydroxide acts as an effective flame suppressant. The trend reflects the industry's focus on developing safer and environmentally friendly flame retardant solutions, positioning magnesium hydroxide as a versatile and efficient choice in these formulations.

    For instance, August 2022, Plastikon Healthcare, LLC issued to include Lot 20076A of Magnesium Hydroxide 1200 mg / Aluminum Hydroxide 1200 mg / Simethicone 120 mg per 30 mL Oral Suspension. Thus, driving the magnesium hydroxide market revenue.

    The Global Magnesium Hydroxide Market is poised for growth, driven by increasing demand in various applications, particularly in environmental and pharmaceutical sectors, suggesting a robust future for this versatile compound.

    U.S. Geological Survey

    Magnesium Hydroxide Market Drivers

    Growing Demand in Pharmaceuticals

    The Global Magnesium Hydroxide Market Industry is experiencing a surge in demand from the pharmaceutical sector. Magnesium hydroxide is utilized as an antacid and laxative, which is essential for treating various gastrointestinal disorders. As the global population ages and the prevalence of digestive issues rises, the need for effective medications increases. In 2024, the market is projected to reach 0.83 USD Billion, driven by the growing healthcare expenditure and the rising awareness of health and wellness. This trend is expected to continue, potentially leading to a market value of 1.52 USD Billion by 2035, reflecting a compound annual growth rate of 5.66% from 2025 to 2035.

    Market Segment Insights

    Magnesium hydroxide Form Insights

    The magnesium hydroxide market segmentation, based on Form includes Liquid Magnesium Hydroxide, Powder Magnesium Hydroxide. Liquid magnesium hydroxide dominates the market in terms of form. Liquid magnesium hydroxide is favored for its ease of administration and quick absorption, providing an efficient solution for managing symptoms associated with endometriosis. Conversely, Powder Magnesium Hydroxide emerges as the fastest-growing category. The powder form is gaining traction due to its versatility and potential for customized dosages.

    Magnesium hydroxide Application Insights

    The magnesium hydroxide market segmentation, based on Application, includes Wastewater Treatment, Pharmaceuticals, Flame Retardants, Chemicals & Others, Fuel Additives, Food & Feed, Abrasives, Others. The dominating category in this market is wastewater treatment, driven by the increasing focus on environmental sustainability and regulatory requirements. Simultaneously, the fastest-growing category is expected to be pharmaceuticals due to rising demand for magnesium hydroxide in pharmaceutical formulations and the expanding healthcare industry's need for effective solutions.

    Magnesium hydroxide Grade Insights

    The magnesium hydroxide market segmentation, based on Grade, includes Industrial, Food, and Pharmaceutical. The dominating category is industrial, driven by the widespread use of magnesium hydroxide in industrial applications such as wastewater treatment, flame retardants, and chemicals. Simultaneously, the fastest-growing category is pharmaceutical grade, owing to the growing demand for high-quality magnesium hydroxide in the pharmaceutical industry, where it is used in formulations and various medicinal applications, aligning with the expanding healthcare sector and stringent quality standards.

    Figure1: Magnesium hydroxide Market, by Grade, 2022&2032(USD Billion)Source: Secondary Research, Primary Research, Market Research Future Database and Analyst Review

    Get more detailed insights about Magnesium Hydroxide Market Research Report - Global Forecast by 2034

    Regional Insights

    By region, the study provides the market insights into North America, Europe, Asia-Pacific and Rest of the World. The North American magnesium hydroxide market area will dominate this market, owing to robust industrial sector, encompassing pharmaceuticals, wastewater treatment, and flame retardant applications will boost market growth in this region.

    Further, the major countries studied in the market report are The US, Canada, German, France, the UK, Italy, Spain, China, Japan, India, Australia, South Korea, and Brazil.

    Figure2: MAGNESIUM HYDROXIDE MARKET SHARE BY REGION 2022 (USD Billion)MAGNESIUM HYDROXIDE MARKET SHARE BY REGION 2022Source: Secondary Research, Primary Research, Market Research Future Database and Analyst Review

    Europe magnesium hydroxide market accounts for the second-largest market share due to the strong emphasis on environmental regulations and sustainable practices, fostering increased adoption of magnesium hydroxide in wastewater treatment applications. Further, the German magnesium hydroxide market held the largest market share, and the UK magnesium hydroxide market was the fastest growing market in the European region

    The Asia-Pacific Magnesium hydroxide Market is expected to grow at the fastest CAGR from 2023 to 2032. This is due to rising population and urbanization contributes to increased demand for effective wastewater treatment solutions, where magnesium hydroxide plays a crucial role. Moreover, China’s magnesium hydroxide market held the largest market share, and the Indian magnesium hydroxide market was the fastest growing market in the Asia-Pacific region.

    Key Players and Competitive Insights

    Leading market players are investing heavily in research and development in order to expand their product lines, which will help the magnesium hydroxide market, grow even more. Market participants are also undertaking a variety of strategic activities to expand their footprint, with important market developments including new product launches, contractual agreements, mergers and acquisitions, higher investments, and collaboration with other organizations. To expand and survive in a more competitive and rising market climate, magnesium hydroxide industry must offer cost-effective items.

    Manufacturing locally to minimize operational costs is one of the key business tactics used by manufacturers in the magnesium hydroxide industry to benefit clients and increase the market sector. In recent years, the magnesium hydroxide industry has offered some of the most significant advantages. Major players in the magnesium hydroxide market, including Nedmag Industries Mining & Manufacturing B.V., Nabaltec AG., Huber Engineering Materials, Kyowa Chemical Industry Co. Ltd., Konoshima Chemicals Co. Ltd., Tateho Chemical Industries Co., Ltd., Baymag Inc., and others, are attempting to increase market demand by investing in research and development operations.

    Huber Engineered Materials (HEM) is a part of the J.M. Huber Corporation, a diversified supplier with a portfolio that includes engineered materials, natural resources, and specialty chemicals. HEM focuses on providing innovative solutions and products across various industries, including coatings, plastics, adhesives, sealants, and more. They are known for their expertise in developing specialty materials that enhance the performance and properties of end products. In January 2022, Huber Engineered Materials (HEM), acquired 50% ownership in MAGNIFIN Magnesiaprodukte GmbH & Co. that belonged to RHI Magnesita (RHIM). This acquisition will increase the company’s market share for magnesium hydroxide.

    MAGNIFIN Magnesiaprodukte GmbH & Co KG, commonly known as MAGNIFIN, is a leading player in the magnesium industry. The company is recognized for its commitment to producing high-quality magnesium hydroxide, which finds applications in various industries, including flame retardants, environmental protection (wastewater treatment), and pharmaceuticals. MAGNIFIN is known for its focus on innovation, sustainability, and providing tailored solutions to meet the specific needs of its customers. In 2022, MAGNIFIN was acquired by Huber Engineered Materials.

    HEM Fire Retardant Additives (FRA) strategic business unit that manufactures a wide array of halogen-free fire retardants, smoke suppressants, and speciality aluminium oxides, is where Martinswerk GmbH sells MAGNIFIN products on a scale.

    Industry Developments

    • Q2 2024: Albemarle Announces Expansion of Magnesium Hydroxide Production Facility in the U.S. Albemarle Corporation announced the expansion of its magnesium hydroxide production facility in the United States to meet growing demand in flame retardants and wastewater treatment applications. The expansion is expected to boost local employment and increase production capacity.

    Future Outlook

    Magnesium Hydroxide Market Future Outlook

    The Magnesium Hydroxide Market is projected to grow at a 5.60% CAGR from 2025 to 2035, driven by increasing demand in pharmaceuticals, environmental applications, and industrial processes.

    New opportunities lie in:

    • Develop eco-friendly magnesium hydroxide production methods to meet sustainability goals.
    • Expand applications in wastewater treatment to capitalize on environmental regulations.
    • Innovate in pharmaceutical formulations to enhance drug delivery systems using magnesium hydroxide.

    By 2035, the Magnesium Hydroxide Market is expected to achieve robust growth, reflecting evolving industry demands.

    Market Segmentation

    Magnesium hydroxide Form Outlook

    • Liquid Magnesium Hydroxide
    • Powder Magnesium Hydroxide

    Magnesium hydroxide Grade Outlook

    • Industrial
    • Food
    • Pharmaceutical

    Magnesium hydroxide Regional Outlook

    North America
    • US
    • Canada
    Europe
    • Germany
    • France
    • UK
    • Italy
    • Spain
    • Rest of Europe
    Asia-Pacific
    • China
    • Japan
    • India
    • Australia
    • South Korea
    • Rest of Asia-Pacific
    Rest of the World
    • Middle East
    • Africa
    • Latin America

    Magnesium hydroxide Application Outlook

    • Wastewater Treatment
    • Pharmaceuticals
    • Flame Retardants
    • Chemicals & Others
    • Fuel Additives
    • Food & Feed
    • Abrasives
    • Others

    Report Scope

    Report Attribute/Metric Details 
    Market Size 2024 USD 0.83 Billion
    Market Size 2025 USD 0.88 Billion
    Market Size 2035 1.52 (Value (USD Billion))
    Compound Annual Growth Rate (CAGR) 5.60% (2025 - 2035)
    Base Year 2024
    Market Forecast Period 2025 - 2035
    Historical Data 2020- 2024
    Market Forecast Units Value (USD Billion)
    Report Coverage Revenue Forecast, Market Competitive Landscape, Growth Factors, and Trends
    Segments Covered Form, Application, Grade and Region
    Geographies Covered North America, Europe, AsiaPacific, and the Rest of the World
    Countries Covered The US, Canada, German, France, UK, Italy, Spain, China, Japan, India, Australia, South Korea, and Brazil
    Key Companies Profiled Nedmag Industries Mining & Manufacturing B.V., Nabaltec AG., Huber Engineering Materials, Kyowa Chemical Industry Co. Ltd., Konoshima Chemicals Co. Ltd., Tateho Chemical Industries Co., Ltd., Baymag Inc
    Key Market Opportunities Increased usage of magnesium hydroxide in flame retardant
    Key Market Dynamics Rising need for the removal of sulfur content from the fuel

    Market Highlights

    Author
    Anshula Mandaokar
    Team Lead - Research

    Anshula Mandaokar holds an academic degree in Chemical Engineering and has been contributing to the field for more than 5 years. She has expertise in Market Research and Business Consulting and serves as a Team Lead for a reputed Market Research firm under the Chemicals and Materials domain spectrum. She has worked on multiple projects, generating explicit results in a quick turnaround time. Her understanding of data interpretation justifies her role as a leader.

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    FAQs

    How much is the magnesium hydroxide market?

    The magnesium hydroxide market size was valued at USD 0.83 Billion in 2024.

    What is the growth rate of the magnesium hydroxide market?

    The market is projected to grow at a CAGR of 5.60% during the forecast period, 2025-2034.

    Which region held the largest market share in the magnesium hydroxide market?

    North America had the largest share in the market

    Who are the key players in the magnesium hydroxide market?

    The key players in the market are Nedmag Industries Mining & Manufacturing B.V., Nabaltec AG., Huber Engineering Materials, Kyowa Chemical Industry Co. Ltd., Konoshima Chemicals Co. Ltd., Tateho Chemical Industries Co., Ltd., Baymag Inc.

    Which Form led the magnesium hydroxide market?

    The Liquid Magnesium Hydroxide category dominated the market in 2024.

    Which Grade had the largest market share in the magnesium hydroxide market?

    The Industrial had the largest share in the market.

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