Blue spirulina is a vibrant, nutrient-dense algae powder valued for its naturally occurring pigments and plant-based nutrients. Commonly used in smoothies, juices, wellness drinks, and colorful recipes, blue spirulina adds a bright blue hue without artificial dyes. Sold in bulk for freshness and flexibility, it’s a popular choice for health-focused kitchens, cafes, and home use. Vegan, gluten-free, and easy to incorporate into everyday recipes.