Chitosan Market Size | Trends, Forecast & Growth Insights 2025

Q: What is the projected market size of the Chitosan industry?

The Chitosan market is projected to reach USD 23.1 billion by 2031, growing at a CAGR of 10.4% from 2024.

Q: Which industries drive the demand for chitosan?

Pharmaceuticals, personal care, agriculture, and water treatment sectors are the leading consumers of chitosan products.

Q: What are the major challenges in the chitosan market?

Raw material supply dependency on marine sources, cost of high-purity chitosan, and regulatory hurdles for medical applications pose key challenges.

Q: How is sustainability influencing the chitosan market?

Chitosan’s biodegradable nature and role in replacing synthetic polymers are making it a preferred choice for sustainable product development.

Q: How does 6W market outlook report help businesses in making decisions?

6W monitors the market across 60+ countries Globally, publishing an annual market outlook report that analyses trends, key drivers, Size, Volume, Revenue, opportunities, and market segments. This report offers comprehensive insights, helping businesses understand market dynamics and make informed decisions.

Q: Do you also provide customisation in the market study?

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Code: MTA4334

Publication Date: Jun 2025

What is the Chitosan Market Size?

According to 6Wresearch internal database and industry insights, the Global Chitosan market was valued at approximately USD 11.6 billion in 2024 and is projected to reach USD 23.1 billion by 2031, exhibiting a CAGR of 10.4%.

The growth is driven by rising demand for biodegradable polymers, increasing use in water treatment, cosmetics, pharmaceuticals, and the growing interest in sustainable biomaterials.

Key Growth Drivers of the Chitosan Market

Expanding applications in pharmaceuticals, nutraceuticals, and wound care.
Rising adoption in water treatment and industrial waste purification.
Increasing consumer demand for natural and biodegradable ingredients.
Technological advancements in chitosan extraction and formulation.
Favorable government regulations supporting eco-friendly materials.

Chitosan Market Trends

The Chitosan Market is expected to be shaped by rising investment in biomedical and tissue engineering research, where chitosan is valued for its biocompatibility, antimicrobial, and wound-healing properties. The need of high purity and medical- grade chitosan is increasing rapidly especially in high-end drug delivery systems, regeneration and stabilization of vaccines.

Chitosan produced by fungi is becoming much more relevant, as an alternative, and free of allergenic based on crustaceans, in accordance with customer trends, vegan and environmentally friendly. The transition in nanotechnology is spreading even further into the targeted therapies, biosensors, and antimicrobial coatings. Strategic collaborations across the agriculture, textile, water purification, and biodegradable packaging sectors are fostering the development of next-gen chitosan products tailored to both performance and eco-sustainability standards.