Spirulina is a nutrient-rich blue-green microalga, commonly identified as Arthrospira platensis, widely used in nutritional and wellness products. It is valued for its high protein content and naturally occurring vitamins, minerals, phycocyanin, and other bioactive compounds. Carefully cultivated, harvested, and processed to maintain quality and consistency, spirulina powder is commonly used in health drinks, smoothies, dietary supplements, nutraceuticals, and functional foods, making it a popular ingredient in plant-based nutrition formulations..