We believe that sustainability should not be a compromise.


When our team sets out to develop a process or product, we don’t compromise on the principles of green chemistry.


We’re the only 100% domestic manufacturer of chitin and chitosan in the USA, because traditional processes produce large chemical waste streams.


Tidal Vision uses our patent-pending closed loop processing system to produce all of our chitosan-based products.

Our Facilities

Our process is the world’s only that allows for the full utilization of crab shells. The co-product that ‘closes the loop’ of this process is natural nitrogen source fertilizer made up of all the non-chitosan organic matter in the crab shells we process.

We provide private label manufacturing services using our technology and two factories that are located in Washington State.


Convenient Form Versatility

More chitosan products are being developed all the time, and our team of chitosan experts are here to help you!


Chitosan is usually consumed in a product or process in a liquid form that is 94-99% water by weight.


Our domestic location allows us to economically provide you with ready-to-use forms of chitosan – no additional processing is required by you.

We specialize in custom blended liquid chitosan formulas for your application, and provide private label manufacturing services.

Do you have a custom chitosan project?