Organic Spirulina is part of the blue-green algae family and is recognised as one of the most nutrient-dense foods on the planet. Honest to Goodness Organic Spirulina Powder is 100% pure, deep green in colour and rich in a wide range of nutrients & vitamins including chlorophyll, vitamin B, iron and protein. No GMO. No added fillers, anti-caking agents, colours, flavours or preservatives. Give yourself a super boost by adding 1 teaspoon of spirulina to juices, smoothies, salad dressings, baked goods and more. Its green colour can also be used as natural food colouring. This spirulina is cultured in enclosed facilities, in water sourced directly on site from natural sweet water aquifers found 600 metres underground and below the water table. It is harvested, thoroughly washed to remove any impurities, spray-dried then ground to a powder.