Green trading organic spirulina 120 tablets 500mg.  Strengthens the body and fights fatigue. Biogro certified organic. About spirulina: Spirulina is a dietary supplement made out of algae, it is high in protein and nutrients. It is largely made up of protein and essential amino acids. Found in many freshwater environments, including ponds, lakes, and rivers. It thrives best under pesticide-free conditions with plenty of sunlight and moderate temperature. Spirulina is chlorophyll rich, easily digestible, immune booster, anti-fungal, anti-bacterial, brain food also contains vitamin k, copper, iron, sodium, manganese, magnesium, potassium, zinc, phosphorus, and selenium.