April 14, 2026 – Texture is a challenge in foods. Consumers typically notice texture last, unless a product has something wrong or is unusual. However, in Michelin-star restaurants, consumers often notice texture first. That is because the restaurants build their menu around textural components like foam, gel, or structure. Hydrocolloids such as xanthan gum, agar, and gelatin make texturizing possible. They are broadly available commercially but are not commonly used by home cooks.
Hydrocolloids in Food are Mature Functional Ingredients
Hydrocolloids are a mature functional ingredient for the food industry. Carageenan has been used for hundreds of years while agar has been in the food supply for thousands of years. Studies on hydrocolloids include their performance in emulsions, with protein, in aqueous systems, and in suspensions. Only tiny amounts are used to have a large impact on stability and texture. Demand is consistent because hydrocolloids can help solve food systems problems. These challenges related to controlling water mobility include control of emulsions, suspension of particles, freeze-thaw stability, and texture management. Newer functions of hydrocolloids include compensating for reduction in fat, sugar, protein, or the number of ingredients.
Hydrocolloids and Protein Products
Hydrocolloids have a particular role in products with protein. Hydrocolloids can imitate the structure and texture of animal protein foods in foods that have plant-based protein, hybrid protein blends, or cell-cultured protein. High protein drinks like dairy or plant-based beverages need the hydrocolloids carrageenan or gellan gum to prevent sediment from forming.
Hydrocolloids and Ultra-Processed Foods
Foods with texturizing agents often are considered to be ultra-processed foods (UPFs). Consumption of UPFs has been linked to the development of diseases like type 2 diabetes and heart disease. Hydrocolloids may be grouped together with other industrial ingredients and without discussion of how necessary they are. Hydrocolloids do not define whether foods are UPFs. Instead, hydrocolloids have specific functions related to consistency and product quality. Hydrocolloids like gelatin, pectin, and agar are derived from food ingredients and can be used in minimally processed foods.
Recent attention on UPFs is forcing formulators to pay attention to perception rather than performance of ingredients. Formulators use familiar hydrocolloids, use less of them, and create systems that use fewer ingredients. Hydrocolloids are necessary in many processed foods for stability, consistency, and affordability. Philosophy more than chemistry defines whether they are perceived as good or bad.
The Landscape is Competitive and Prices are Volatile
The hydrocolloid market has been volatile recently. Prices are fluctuating and supply is uncertain because of crop yields, biomass availability, cost of energy, labor challenges, disruption in logistics, and legislation. Examples include locust bean gum, with poor harvests straining supply and causing price increases. Gelatin and collagen compete for raw materials and products. Better supply, switches to alternatives to gelatin and collagen, buyer pressures, and competition can cause price drops. As a result, prices for hydrocolloids today are similar to prices in 2020. There are more suppliers. Production of hydrocolloids has diversified geographically. Production is up but margins are not. In fact, some suppliers are facing disappearing margins because of price competition. Xanthan gum has nearly a zero margin, barriers to entry are high because of regulations, and established suppliers are facing competition from newer suppliers. Buyers are under pressure too. Consumers are managing their budget and this affects margins for manufacturers. Supply is good and the marketplace is competitive, creating a buyer’s market. The industry is characterized by longer contracts, strategies to source from multiple suppliers, and reformulation. One can no longer assume that supply will be consistent and at stable prices. Also important are consistency, technical support, cost, and documentation.
Regulation of Hydrocolloids Increases
Hydrocolloids are actively regulated like other additives for labeling, contaminants, and sustainability. The EU market expects documentation, traceable ingredients, and sustainability. State-level initiatives and litigation trends in the US make hydrocolloid regulation more complicated. Another complicating factor is tariffs. Regulations in the Asia Pacific region are evolving rapidly. This requires an increase in testing documentation, and questions. As a baseline, customers expect regulatory compliance like certificates of analysis, declarations of origin, descriptions of processing, and traceability.
Sustainability and Innovation
Consumers expect these functional ingredients to be sustainable. They are scrutinizing harvesting of seaweed, management of forests used for cellulose derivatives, and agricultural seed gum sources for environmental impact and social impact. Sustainability no longer is a narrative. Instead, aspects of sustainability such as certifications, traceability, audits, and compliance carry costs, and this is reflected in pricing. Buyers are concerned that hydrocolloid sourcing follows regulations and has a dependable supply. Ways to manage risk include management of yield, diversifying geography, long-term sourcing, and understanding the impact of climate. This is particularly true for relationships around essential risk-management tools, particularly for marine and agricultural hydrocolloids,
Hydrocolloids are Indispensible
The hydrocolloids market appears to be adapting but not necessarily expanding. Hydrocolloid ingredients have to be evaluated for regulatory compliance, risk, and long-term viability. Hydrocolloids in food are in the spotlight today mainly because of the UPF debate. That doesn’t take away from their functionality in food systems.
This article is based on Innova’s Hydrocolloids in 2026: From Performance to Perception – Global report. This report is available to purchase or with an Innova Reports subscription. Reach out to find out more.