Anyone looking to enhance their nutrient intake could benefit from spirulina. In particular, spirulina could be a great source of protein for vegetarians or vegans.  Vykon spirulina is pure spirulina powder. We use no added colours, flavours or fillers. In addition, our spirulina is tested for purity and contaminants, such a microcystin content. This ensures you get only the cleanest spirulina supplement.