Blue spirulina is a natural blue coloring with rich nutrients. Binmei provides both spirulina protein powder and blue spirulina liquid extract with patent certifications. Our blue spirulina has better quality due to high purity reaching the top level in the world. Binmei blue spirulina (spirulina extract, phycocyanin) is mainly divided into 4 grades: food grade, cosmetic grade, medical grade, and reagent grade. The phycocyanin color is beautiful, and it can be used in food, cosmetics, medical care, special reagent, agriculture application, etc. Please let us know your need and get your wholesale blue spirulina here.