Market overview
The global chitin soil additives market is worth USD 105 mn in 2026 and is forecast to reach USD 285 mn by 2036, growing at a 10.5% CAGR. United States is the largest country market and Chitosan products is the largest by product segment.
| Scope | Chitin- and chitosan-based soil amendments and plant-defence treatments sold to farms and growers, applied to soil and seed to build microbial activity and suppress nematodes and disease. |
|---|---|
| Industry | Chemicals and Materials |
| Value 2025 | USD 95 mn |
| Value 2026 | USD 105 mn |
| Value 2036 | USD 285 mn |
| CAGR 2026-2036 | 10.5% |
| Volume 2026 | 26,310 tonnes |
| Volume 2036 | 65,937 tonnes |
| Average price 2026 | USD 3,990 per tonne |
| Report price | Starts from USD 1,999 |
| Published | November 2026 |
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Chitin Soil Additives market size and forecast, 2026-2036
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| Year | Market value |
|---|---|
| 2026 | USD 105 mn |
| 2027 | USD 116 mn |
| 2028 | USD 128 mn |
| 2029 | USD 142 mn |
| 2030 | USD 156 mn |
| 2031 | USD 173 mn |
| 2032 | USD 191 mn |
| 2033 | USD 211 mn |
| 2034 | USD 233 mn |
| 2035 | USD 258 mn |
| 2036 | USD 285 mn |
Chitin Soil Additives market segmentation
By product
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Chitosan products | 44.0% | 46.1% | USD 46 mn | 11.0% |
| Crab and shrimp shell meal | 36.0% | 30.0% | USD 38 mn | 8.5% |
| Chitin-microbe blends | 20.0% | 23.9% | USD 21 mn | 12.5% |
By crop
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Fruits and vegetables | 46.0% | 47.0% | USD 48 mn | 10.7% |
| Row crops | 30.0% | 29.3% | USD 31 mn | 10.2% |
| Turf and ornamentals | 14.0% | 13.1% | USD 15 mn | 9.7% |
| Other crops | 10.0% | 10.7% | USD 10 mn | 11.2% |
By form
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Liquid | 46.0% | 49.0% | USD 48 mn | 11.2% |
| Powder | 33.0% | 29.0% | USD 35 mn | 9.1% |
| Granule | 21.0% | 22.0% | USD 22 mn | 11.0% |
By application method
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Soil drench and fertigation | 49.0% | 48.0% | USD 51 mn | 10.3% |
| Seed treatment | 17.0% | 19.0% | USD 18 mn | 11.7% |
| Broadcast incorporation | 34.0% | 33.0% | USD 36 mn | 10.2% |
By farming system
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Certified organic | 36.0% | 42.0% | USD 38 mn | 12.2% |
| Integrated and low-input | 31.0% | 30.0% | USD 33 mn | 10.1% |
| Conventional | 33.0% | 28.0% | USD 35 mn | 8.7% |
Top 25 countries for chitin soil additives by revenue
Countries are ranked by revenue earned from sales in the country, not by where the product is made. The ten largest hold 84.5% of 2026 revenue and the 25 countries below together hold 95.7%.
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| # | Country | Value 2026 | Share 2026 | Value 2036 | CAGR 2026-36 |
|---|---|---|---|---|---|
| 1 | United States | USD 25 mn | 24.0% | USD 64 mn | 9.8% |
| 2 | China | USD 17 mn | 16.0% | USD 51 mn | 11.8% |
| 3 | Brazil | USD 9.4 mn | 9.0% | USD 30 mn | 12.3% |
| 4 | India | USD 8.4 mn | 8.0% | USD 28 mn | 12.8% |
| 5 | Spain | USD 6.3 mn | 6.0% | USD 15 mn | 8.7% |
| 6 | Italy | USD 5.2 mn | 5.0% | USD 12 mn | 8.8% |
| 7 | France | USD 4.7 mn | 4.5% | USD 11 mn | 8.4% |
| 8 | Mexico | USD 4.7 mn | 4.5% | USD 14 mn | 11.2% |
| 9 | Japan | USD 4.2 mn | 4.0% | USD 8.6 mn | 7.4% |
| 10 | Netherlands | USD 3.7 mn | 3.5% | USD 8.3 mn | 8.4% |
| 11 | Canada | USD 1.1 mn | 1.1% | USD 2.9 mn | 9.9% |
| 12 | Germany | USD 1.1 mn | 1.0% | USD 2.5 mn | 9.1% |
| 13 | United Kingdom | USD 0.99 mn | 0.9% | USD 2.3 mn | 9.0% |
| 14 | Australia | USD 0.90 mn | 0.9% | USD 2.3 mn | 10.0% |
| 15 | Chile | USD 0.83 mn | 0.8% | USD 2.3 mn | 10.6% |
| 16 | Peru | USD 0.83 mn | 0.8% | USD 2.4 mn | 11.3% |
| 17 | Turkey | USD 0.83 mn | 0.8% | USD 2.3 mn | 10.6% |
| 18 | Argentina | USD 0.76 mn | 0.7% | USD 1.9 mn | 9.9% |
| 19 | South Korea | USD 0.76 mn | 0.7% | USD 1.9 mn | 9.9% |
| 20 | Thailand | USD 0.68 mn | 0.7% | USD 2.0 mn | 11.3% |
| 21 | Vietnam | USD 0.68 mn | 0.7% | USD 2.0 mn | 11.3% |
| 22 | Poland | USD 0.61 mn | 0.6% | USD 1.6 mn | 10.5% |
| 23 | Colombia | USD 0.61 mn | 0.6% | USD 1.6 mn | 10.5% |
| 24 | Morocco | USD 0.52 mn | 0.5% | USD 1.4 mn | 10.7% |
| 25 | South Africa | USD 0.52 mn | 0.5% | USD 1.4 mn | 10.7% |
| Rest of world | USD 4.6 mn | 4.3% | USD 12 mn | 10.6% |
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
Competitive landscape
Group 2: Regional and specialist players
- Primex
- Vanson HaloSource
- Kitozyme
- Koyo Chemical
- Yaizu Suisankagaku Industry
- Natural Biologics
Group 3: Emerging and niche players
- Tidal Vision
- Agrinos
- Down To Earth Distributors
Research methodology
Every figure on this page comes from the research framework that we apply to all of the markets we cover. The 2025 base for the chitin soil additives market is built from the volume sold and the price that buyers pay, and is cross-checked against the size of the wider industry the market belongs to. Where a market can be sized in more than one way, the routes are compared before a figure is set.
The forecast runs year by year from the 2025 base to 2036. Growth in each year reflects demand from the industries that buy the product, adoption of new technology, pricing, regulation and replacement cycles. Volume and price are modelled together, so revenue in each year equals volume multiplied by average price. The 2026 to 2036 compound annual growth rate of 10.5% is calculated from the resulting values.
The market is divided by product, by crop, by form, by application method, by farming system. The 25 largest countries are ranked by revenue earned from sales to buyers in each country, not by where the product is made. Segment values and country values add up to the market total in every year, and every report is checked for consistency before it is published.
Companies are placed in three groups: global leaders, regional and specialist players, and emerging and niche players. The groups describe how companies compete in the market. They are not a ranking and they are not market shares.
Our analysts also carry out primary research. Customized reports add interviews with key opinion leaders, such as senior executives, technical specialists and buyers, to test the assumptions behind the numbers for the question being asked.
Frequently asked questions
How big is the chitin soil additives market?
The global chitin soil additives market is estimated at USD 95 mn in 2025 and USD 105 mn in 2026.
How fast will the chitin soil additives market grow?
It is forecast to reach USD 285 mn by 2036, a compound annual growth rate of 10.5% from 2026, an increase of USD 180 mn.
Which country is the largest market for chitin soil additives?
United States is the largest market by revenue at USD 25 mn in 2026, 24.0% of the global total. The three largest countries together hold 49.0%.
Which country is growing fastest?
Among the ten largest markets, India is growing fastest at 12.8% a year from 2026 to 2036.
Which chitin soil additives segment is largest?
In the by product split, Chitosan products is the largest segment with 44.0% of 2026 revenue.
Who are the leading chitin soil additives companies?
Global leaders include Primex, Vanson HaloSource, Kitozyme, Koyo Chemical.
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