Ultiboost High Strength Organic SpirulinaSupport your nutrition with Swisse High Strength Organic Spirulina, a premium green superfood in a convenient tablet form. This high strength, organic spirulina offers a wealth of health benefits, making it an ideal choice for vegans, vegetarians, and health enthusiasts. It's a source of iron and B vitamins which contribute to normal energy metabolism, reduce fatigue and support normal immune system function, it's also a good source of vitamin K which