- The Importance of Sun One of the most important aspects of naturally cultivated Chlorella is its chlorophyll content. In fact, Chlorella has five times the amount of chlorophyll than its multi-celled neighbor, spirulina. Chlorophyll production is made possible through this natural process that Chlorella gets its rich green color. Tank chlorella allows NO sunlight, thus often loses its color after time. - Naturally Cultivated Chlorella is Non Toxic Maypro's Chlorella is grown in strictly controlled ponds, to insure that it is free from bacteria and and microbial growth. Bacteria is monitored constantly, and the product tests negative for all pollutants and microbes. Hygienic packaging and storage facilities ensure the strictest quality control. Chlorella has been consumed for over 30 years in Asia. In Japan, sales typically exceed 2,000 Tons per year. That's over $500 million in annual retail sales! Thirty years of continued use without side effects speaks for itself. - Permeated Cell Walls for Greater Digestibility Naturally cultivated Chlorella is rich in protein, vitamin B12, beta carotene, and many other vitamins and minerals. It includes all 8 essential amino acids, lipoic acid, and is rich in RNA & DNA. Also important is Chlorella Growth Factor (CGF), a nucleotide-peptide containing molecule. Maypro's Chlorella has a permeated cell wall, which is essential for the maximum digestibility of protein and other nutrients. - Accessibility For over 15 years, Maypro has been the leading supplier of Chlorella in the United States. Maypro's Chlorella is available in both powder (broken cell wall) and tablet form. Maypro's East and West coast distribution centers allow for immediate delivery of all orders. For the quality you can depend on, choose naturally cultivated Chlorella from the Sun.