The trend of Carrageenan prices was mixed and slightly volatile in 2025, as the market was primarily affected by fluctuations in seaweed supply and processing conditions. In the early part of 2025, the supply of raw seaweed was higher because of favorable harvesting conditions, which reduced raw seaweed supply costs, thereby exerting a cost squeeze on Carrageenan supply. However, processing constraints and low rates of conversion of raw seaweed to Carrageenan kept supply tight, thus preventing a sharper fall in Carrageenan prices. Demand for Carrageenan remained firm, particularly from food, pharmaceutical, and personal care industries, thus maintaining a balance in the market.
As the year went by, the market continued to trade within its narrow band. Increasing demand for seaweed-based solutions in the fields of aquaculture, food, and industrial applications helped sustain the demand for derivatives like carrageenan. At the same time, the increase in production and the availability of tools to reduce the cost of seaweed farming contributed to the supply pressures, which posed a challenge to the producers of carrageenan.
Analyst Insight
According to Procurement Resource, prices of Carrageenan are expected to remain stable. Seaweed supply growth and improvements in processing capacity are expected to sustain the market in the near term.