GNC SuperFoods Spirulina,100 capsules. Go to amazon.com Related posts Top 9 spirulina capsules FeatureWith PhytonutrientsSpirulina Is A Blue-Green Microalgae That Is A Natural Source Of Essential Phytonutrients, Protein And Amino Acids. DescriptionWith Phytonutrients Spirulina Is A Blue-Green Microalgae That Is A Natural Source Of Essential Phytonutrients, Protein And Amino Acids.