The primary factor driving the growth of the spirulina extract market is its strong demand spanning across different sectors, such as agriculture, bio-diesel, nutraceuticals, bio-fertilizers, fine chemicals, and cosmetics. The food and beverage industry, in particular, is one of the leading application areas – the APAC marketplace has witnessed a surge in the demand for spirulina extract, mainly as a natural colorant amidst tightening regulatory grip over synthetic additives. Spirulina extract is increasingly utilized as a preferable colorant in the variety of confections – the FDA approval for its utilization in gums and candies has prompted manufacturers to opt for spirulina, especially as a natural blue colorant.

Nutraceuticals industry is incresingly using spirulina extracts in the supplements as it is rich in protein, vitamins, minerals, and many biologically active substances. Spirulina capsules have proved effective in lowering blood lipid level, and in improving immunological function. The antioxidants in spirulina prevent oxidative stress; spirulina-based functional foods are increasingly consumed to tackle stress and depression. Spirulina-based supplements are known to offer adequate level of gamma-linolenic acid (GLA), a “good fat” that is vital for the health and functioning of the brain, heart, and other body organs and systems.