Spirulina Market to Reach $1.46 Billion by 2032
Growing demand for plant-based proteins and food security investments are driving the spirulina market, expected to reach $1.46 billion by 2032. Key players Earthrise Nutritionals and DIC Corporation are expanding production.
The global spirulina market, valued at $651.35 million in 2025, is projected to reach $1,458.34 million by 2032, growing at a compound annual growth rate of 10.6%. The market growth is attributed to increasing demand for plant-based proteins for dietary supplements and functional foods, alongside new applications in aquaculture feed and food security initiatives.
Key players are expanding their capacities to meet this demand. Earthrise Nutritionals is increasing production at its California facility, focusing on high-protein biomass for supplements. DIC Corporation is investing in pharmaceutical-grade spirulina processing for nutraceutical and clinical nutrition markets, leveraging stringent quality standards.
Spirulina's viability as an aquaculture feed additive is also contributing to market expansion. Studies show its efficacy in improving fish health and survival rates, reducing reliance on fishmeal. Its low resource requirements make it attractive for food security programs in developing regions.
Asia-Pacific remains the dominant region for spirulina production and consumption. North America and Europe represent high-value consumer markets driven by premium supplements and functional foods. Challenges to growth include limited consumer awareness in emerging markets and inconsistent quality from unregulated producers.