The small food that is big on nutrition chlorella and spirulina are two of natures richest nutritional sources both forms of algae their effects are varied and wide reaching nature complete 2 in 1 chlorella and spirulina is unique it is the only product of its kind certified organic in the uk by combining these two natural plant sources into one supplement you can now receive their benefits in a far more convenient way organic nature complete chlorella and spirulina are organically gro