Amazon.com: 360 Nutrition Spirulina Powder, Vitamin A, B Vitamins, Iron, Protein & Amino Acids, Vegan, Non GMO, for Caffeine Free Energy, Digestive Health, and Immune Support, 6g Plant Based Protein, 2 oz :
What home gardeners should know about Spirulina and sorghum – Orange County Register
Super Algae Spirulina & Chlorella - Whole Green Nutrition Blend for Immune Support & Detoxification (37 Servings) by Sunfood Superfoods at the Vitamin Shoppe
Organic Spirulina Powder (8oz) | Maju Superfoods
What Does Spirulina Do to the Body? 5 Surprising Health Benefits - CNET