Chlorella provides a wide array of vitamins, minerals and amino acids, as well as being the highest-known source of chlorophyll. While these are all beneficial, the greatest value of chlorella lies in a fascinating ingredient called Chlorella Growth Factor (CGF). CGF is a nucleotide-peptide complex derived from a hot water extract of chlorella. It is made mostly of nucleic acid derivatives. Researchers have discovered that CGF is produced during the intense photosynthesis tha