WHAT IS SPIRULINA POWDER? BULK POWDERS™ Spirulina Powder is a nutrient dense, dark green powder, containing all of the essential amino acids alongside many vitamins & minerals, including B Vitamins & Iron. Spirulina is an algae that grows in natural alkaline lakes, in a tropical & sub-tropical environment. Spirulina was consumed as a food source hundreds of years ago. In more recent times, Spirulina was ‘re-discovered’ in the 1960s. BULK POWDERS™ Spirulina Powder contains