H.B. Fuller Company Innovates Sustainable Food Colors with Blue Spirulina Solutions
- H.B. Fuller Company's FUL Foods division leads the shift to natural food color solutions using blue spirulina.
- FUL Foods' innovative blue spirulina products are eco-friendly, supporting sustainability and clean-label requirements in food coloring.
- The company aims to redefine food coloring standards, responding to consumer demand for health-conscious and environmentally responsible products.

H.B. Fuller Company Drives Innovation in Sustainable Food Color Solutions
In a significant development within the food industry, H.B. Fuller Company’s FUL Foods division is at the forefront of a transformative shift towards natural food color alternatives. As the FDA and HHS outline plans to phase out artificial dyes over the next two years due to health concerns, FUL Foods introduces a pioneering solution using blue spirulina. This initiative aligns with the growing consumer demand for sustainable and clean-label products, as the global food color market is expected to surpass $5 billion by 2032. FUL Foods' natural color solution not only meets the need for vibrant food aesthetics but also addresses the environmental impact of traditional dyes, which are often petroleum-based and linked to various health issues.
The innovative use of blue spirulina positions FUL Foods as a leader in sustainable food coloring. This microalgae grows rapidly, requires minimal freshwater, and does not occupy arable land, making it an eco-friendly alternative that captures CO2 effectively. FUL Foods leverages proprietary technology to create blue spirulina-based syrups and powders, which serve as substitutes for artificial dyes across a wide array of food and beverage categories, including high-demand segments like candy and beverages. The company’s patented process ensures that its blue spirulina products are among the purest commercially available, maintaining stability under varying pH levels and heat conditions. This innovation not only supports the clean-label movement but also enhances product performance in diverse applications.
Founded by Julia Streuli, Cristina Prat, and Sara Guaglio—three women dedicated to promoting sustainability—FUL Foods exemplifies the shift towards safer and environmentally friendly food coloring solutions. As legacy food brands reformulate their products in response to state-level bans and consumer preferences, FUL Foods is poised to lead the transition. The company’s commitment to sustainability and innovation reflects a broader industry trend towards recognizing the importance of natural ingredients that align with health-conscious consumer choices. By harnessing the potential of blue spirulina, FUL Foods is set to redefine standards in the food coloring sector.
In addition to its commitment to sustainability, FUL Foods’ innovative approach aims to meet the evolving demands of food manufacturers seeking to eliminate artificial ingredients. As health and wellness trends continue to shape consumer behavior, the rapid adoption of natural color solutions is anticipated to accelerate. FUL Foods stands as a testament to how emerging companies can influence established industries through innovative practices and a focus on environmental responsibility.
As the food color market undergoes substantial changes, FUL Foods is positioned not just as a participant but as a leader, driving the conversation around sustainable practices in the food industry. This pioneering approach not only benefits consumers but also sets a new standard for manufacturers seeking to align their products with the principles of health and sustainability.