Global Colloidal Silicon Dioxide Market Size, Share, and COVID-19 Impact Analysis, By Form (Dry Powder, Aqueous Suspension, and Granules), By Application (Pharmaceuticals, Food and Beverages, Personal Care, Rubber and Plastics, and Others), and By Region (North America, Europe, Asia-Pacific, Latin America, Middle East, and Africa), Analysis and Forecast 2025 - 2035

Global Colloidal Silicon Dioxide Market Insights Forecasts to 2035

• The Global Colloidal Silicon Dioxide Market Size Was Estimated at USD 1.37 Billion in 2024
• The Market Size is Expected to Grow at a CAGR of around 7.16% from 2025 to 2035
• The Worldwide Colloidal Silicon Dioxide Market Size is Expected to Reach USD 2.93 Billion by 2035
• North America is expected to grow the fastest during the forecast period.

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According to a research report published by Spherical Insights and Consulting, the global colloidal silicon dioxide market size was worth around USD 1.37 billion in 2024 and is predicted to grow to around USD 2.93 billion by 2035 with a compound annual growth rate (CAGR) of 7.16% from 2025 to 2035. The demand for colloidal silicon dioxide has seen a surge in the market due to increasing usage in pharmaceuticals, food, and personal care, wherein it enhances the stability, flow, and texture of products. Its growing applications are further supported by technological advancements and increasing consumer spending in emerging economies.

 

Market Overview

The Global Colloidal Silicon Dioxide Market refers to the production and application of fine, amorphous dispersions of silica nanoparticles that serve as functional additives across multiple industries worldwide. Colloidal silicon dioxide finds extensive use in pharmaceuticals as an anti-caking agent, glidant, and excipient in tablets and capsules; in the food and beverage sector to prevent caking, stabilize powders, and improve texture; and in personal care and cosmetics to absorb moisture, enhance sensory feel, and improve formulation stability. Additionally, it is widely used in industrial applications such as electronics (for polishing and planarization), coatings, adhesives, and specialty materials.Market growth is driven by several key factors, including the expansion of pharmaceutical manufacturing, particularly generics; rising demand for processed foods and clean-label ingredients; increasing use of premium personal care products; and rapid industrial and electronic production growth, especially in the Asia-Pacific region.Innovation in the market is advancing rapidly, with the development of surface-modified grades, ultra-high-purity materials, and eco-friendly formulations designed for next-generation applications in semiconductors, nanotechnology, and sustainable products. Emerging opportunities are evident in developing markets, advanced dosage forms, nutritional supplements, and value-added industrial applications.Major global players in the market include Evonik Industries AG, Wacker Chemie AG, Cabot Corporation, Nissan Chemical Corporation, and Akzo Nobel N.V., all of which are focusing on capacity expansion, product innovation, and regional growth strategies.On October 17, 2024, the European Food Safety Authority (EFSA) re-evaluated silicon dioxide (E 551), including its use for infants under 16 weeks of age, and confirmed that it does not pose a safety concern at current use levels. This regulatory clarity supports the continued use of colloidal or synthetic silica in food, beverages, and nutritional powders within approved limits, ensuring market stability across the European Union.

 

Report Coverage

This research report categorizes the colloidal silicon dioxide market size based on various segments and regions, forecasts revenue growth, and analyzes trends in each submarket. The report analyses the key growth drivers, opportunities, and challenges influencing the colloidal silicon dioxide market. Recent market developments and competitive strategies, such as expansion, type launch, development, partnership, merger, and acquisition, have been included to draw the competitive landscape in the market. The report strategically identifies and profiles the key market players and analyses their core competencies in each sub-segment of the colloidal silicon dioxide market. 

 

Driving Factors

The Colloidal Silicon Dioxide Market Size is driven by growing demand from the pharmaceutical industry, where it is an important high-purity excipient that enhances the flowability, stability, and manufacturability of solid dosage forms. Growth in the food, beverage, and nutraceutical sectors also propels the market in which colloidal silica finds wide applications as an anti-caking and thickening agent amidst growing consumption of processed foods. In addition, personal care, cosmetics, and specialty chemicals applications continue to support the growth of the market due to improvements in texture, rheology, and stability. Also, rapid industrialization, infrastructure development in emerging economies, and innovation within high-purity and surface-modified grades are contributing significantly to higher demand.

 

Restraining Factors

The Colloidal Silicon Dioxide Market Size is restrained by high production costs, raw material price volatility that increases manufacturing expenses and lowers profit margins. The strict nature of regulatory standards involving nano-sized particles, particularly regarding additive approvals, results in a slower introduction rate for such products. Additionally, strong competition provided by alternative anti-caking agents and excipients limits adoption in price-sensitive industries, restricting overall market growth.

 

Market Segmentation

The colloidal silicon dioxide market share is classified into form and application.  

• The dry powder segment dominated the market in 2024, approximately 47% and is projected to grow at a substantial CAGR during the forecast period.

Based on the form, the colloidal silicon dioxide market is divided into dry powder, aqueous suspension, and granules. Among these, the dry powder segment dominated the market in 2024 and is projected to grow at a substantial CAGR during the forecast period. The dry powder segment dominated the growth in the global colloidal silicon dioxide market size due to its broad applications in pharmaceuticals as a glidant and anti-caking agent, in food and beverages for stabilizing powder, and in industrial products that require easy handling and a long shelf life. The high stability, versatility, cost-effectiveness, and wide usage of this segment across industries are sustaining its high growth in the market.

 

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• The pharmaceuticals segment accounted for the largest share of the global colloidal silicon dioxide market in 2024, representing approximately 30% of the total market, and is expected to grow at a significant CAGR during the forecast period.

Based on application, the colloidal silicon dioxide market is segmented into pharmaceuticals, food and beverages, personal care, rubber and plastics, and others. Among these, the pharmaceuticals segment held the dominant share in 2024 and is projected to continue its leadership throughout the forecast period.

The growth of this segment is attributed to the vital role of colloidal silicon dioxide as a glidant, anti-caking agent, and adsorption agent in drug formulations. Its fine particle size and high surface area enhance powder flow and tablet uniformity, ensuring consistent dosing and product stability. Widely used in tablets, capsules, and suspensions, the segment’s expansion is driven by the rising demand for oral solid dosage forms and the growing generic drug industry worldwide.

 

Regional Segment Analysis of the Colloidal Silicon Dioxide Market

• North America (U.S., Canada, Mexico)

• Europe (Germany, France, U.K., Italy, Spain, Rest of Europe)

• Asia-Pacific (China, Japan, India, Rest of APAC)

• South America (Brazil, Rest of South America)

• Middle East and Africa (UAE, South Africa, Rest of MEA)

 

Asia Pacific is anticipated to hold the largest share of the colloidal silicon dioxide market over the predicted timeframe.

Asia Pacific is anticipated to hold the largest share of the colloidal silicon dioxide market over the predicted timeframe. Asia Pacific (APAC) is anticipated to hold a 45% share of the global colloidal silicon dioxide market over the forecast period, driven by rapid industrialization, urbanization, and growing end-use sectors such as pharmaceuticals, food & beverages, and electronics. The major contributors to this region's demand are China, India, and Japan. The Chinese market dominates due to its large-scale manufacturing base, considerable availability of raw materials, and cost-effective production facilities. India's growth is owing to its thriving pharmaceutical and processed food industries, while Japan has high growth due to advanced electronics and quality industrial products. Surging exports, increased technological adoptions, and higher consumer spending further fortify the market in the region.

 

North America is expected to grow at a rapid CAGR in the colloidal silicon dioxide market during the forecast period. North America is rapidly growing in the colloidal silicon dioxide market during the forecast period, with an approximate 28% market share, due to strong demand in pharmaceuticals, food & beverages, and personal care products. The United States is the primary contributor, supported by a well-established pharmaceutical industry, high consumption of oral solid dosage drugs, and advanced manufacturing infrastructure. Canada also contributes through growth in processed foods and industrial applications. Rising investment in R&D, stringent quality standards, and increasing adoption of functional additives across multiple industries further fuel the region’s market expansion.

 

The colloidal silicon dioxide market in Europe is growing steadily due to strong demand from the pharmaceuticals, food & beverage, and cosmetics industries. It holds the leading position in this region owing to its established pharmaceutical industry, combined with advanced manufacturing capabilities and a focus on high-quality excipients. The UK, France, and Italy further contribute to growth in their processed foods and personal care items. Stringent regulatory standards and increasing adoption of functional additives will also drive market growth in Europe.

 

Competitive Analysis:

The report offers the appropriate analysis of the key organizations/companies involved within the colloidal silicon dioxide market, along with a comparative evaluation primarily based on their type of offering, business overviews, geographic presence, enterprise strategies, segment market share, and SWOT analysis. The report also provides an elaborative analysis focusing on the current news and developments of the companies, which includes type development, innovations, joint ventures, partnerships, mergers & acquisitions, strategic alliances, and others. This allows for the evaluation of the overall competition within the market.

 

List of Key Companies

• Evonik Industries AG
• Wacker Chemie AG
• Nissan Chemical Corporation
• Cabot Corporation
• Solvay SA
• PPG Industries, Inc.
• Nouryon
• Tokuyama Corporation
• Merck KGaA
• Fuso Chemical Co., Ltd.
• Ecolab Inc.
• Tata Chemicals Ltd.
• The Dow Chemical Company
• W. R. Grace & Co.
• Oriental Silicas Corporation
• Others

 

Key Target Audience

• Market Players
• Investors
• End-users
• Government Authorities 
• Consulting and Research Firm
• Venture capitalists
• Value-Added Resellers (VARs) 

 

Recent Development

• In July 2025, Wacker Chemie AG inaugurated the Etching Line Next, a new ultra-pure semiconductor-grade polysilicon production line at its Burghausen, Germany, site. The opening ceremony was attended by customers, suppliers, project partners, and dignitaries, including Bavarian Minister-President Markus Söder and Parliamentary State Secretary Gitta Connemann.

 

• In January 2025, Evonik launched Smart Effects, a new entity with 3,500 employees worldwide, formed by merging its Silica and Silanes business lines under Advanced Technologies. This strategic merger combines expertise to deliver innovative, sustainable solutions, enhancing customer value while promoting environmental responsibility and technological advancement.

 

• In November 2024, PPG completed the 310 million sale of its silica products business to QEMETICA, a Warsaw-based specialty chemicals manufacturer. The business produces and supplies precipitated silica as performance-enhancing additives to global companies. The transaction strengthens QEMETICA’s portfolio and allows PPG to focus on its core coatings operations.

 

• In January 2024, Nouryon completed a nearly 50% production capacity expansion for its Levasil colloidal silica at Green Bay, Wisconsin, US. The expansion addresses growing North American demand and strengthens Nouryon’s global manufacturing footprint, enabling better service for both regional and international customers.

 

• In November 2023, Evonik announced a 7.9 million investment to build a new ultra-high-purity colloidal silica plant in Weston, Michigan, USA, the first of its kind in North America. Expected to start in 2024, it will supply the growing electronics and semiconductor industries driven by rising global microchip demand.

 

Market Segment

This study forecasts revenue at global, regional, and country levels from 2020 to 2035. Spherical Insights has segmented the colloidal silicon dioxide market based on the below-mentioned segments:

 

Global Colloidal Silicon Dioxide Market, By Form

• Dry Powder
• Aqueous Suspension
• Granules

 

Global Colloidal Silicon Dioxide Market, By Application

• Pharmaceuticals
• Food And Beverages
• Personal Care
• Rubber and Plastics
• Others

 

Global Colloidal Silicon Dioxide Market, By Regional Analysis

• North America
  • US
  • Canada
  • Mexico
• Europe
  • Germany
  • UK
  • France
  • Italy
  • Spain
  • Russia
  • Rest of Europe
• Asia Pacific
  • China
  • Japan
  • India
  • South Korea
  • Australia
  • Rest of Asia Pacific
• South America
  • Brazil
  • Argentina
  • Rest of South America
• Middle East & Africa
  • UAE
  • Saudi Arabia
  • Qatar
  • South Africa
  • Rest of the Middle East & Africa