Organic Chlorella is a single-cell freshwater alga that is one of the oldest and most nutritious plant life forms on earth. It's known as a "superfood" due to its incredibly high concentrations of essential nutrients including chlorophyll, beta-carotene, mixed carotenoids, and phytonutrients. It has vitamins, including D and B12, protein, minerals, magnesium, Omega essential fatty acids, highly absorbable amino acids, nucleic acids, and a natural source of easily digested iron. CGF is a complex of cells found in the cell nucleus and research indicates it supports muscle growth and repair.