Our seaweed advantage
Cottonii and spinosum from the best of sources.


Hydrocolloid Indonesia is located in the midst of the world's best and most cost-effective sources of cottonii and spinosum seaweed.

We select from cultivars of Kappaphycus alvarezii(cottonii), Kappaphycus striatum(sacol) and Eucheuma denticulatum(spinosum) depending on your needs.

Our seaweed sourcing team has experience going back to the earliest years of seaweed farm development in Indonesia. We are able to select the most suitable raw materials for manufacturing of your carrageenan building-block products.

Our seaweed source areas are located through the length and breadth of Indonesia. We monitor yield and quality through the seasons of the year to optimize cost, yield and quality.

In order to meet customer requirement worldwide, Hydrocolloid Indonesia implement international quality and safety standards. Hydrocolloid Indonesia is Halal, Kosher, FDA Registered, HACCP, ISO 22000 certified, and FSSC 22000.

The best of cottonii and spinosum to make the best carrageenan for you