Lifestream certified organic spirulina is rich in phytonutrients carotenoids and chlorophyll and is perfect for those wanting a strong healthy immune system or for people recuperating run down or under the weather lifestream bioactive spirulina was hand picked for its purity and nutritional potency from 35 varieties worldwide it is richer in iron and gla and is perfect for people feeling worn out run down tired or exhausted lifestream bioactive spirulina is 100 unconditionally guaranteed