100% Pure Certified Organic Spirulina Platensis Pure Organic Chlorella Pyrenoidosa. No fillers or binders. Pure Organic Spirulina Tablets 300 x 500mg & Pure Organic Chlorella Tablets 300 x 500mg. PINK SUN Pure Spirulina and Pure Chlorella Gold tablets are produced in a natural wilderness on the Mongolian Plateau, an area with plentiful sunlight for photosynthesis and chlorophyll production.