Chlorella (green algae) - a single-celled algae living in freshwater and in a humid environment, it contains many nutrients: sugar alcohols, phytosterols, carrageenan, carotenoids, minerals (magnesium, potassium and sodium), laminarin, terpenoids and vitamins (group B, C , E). It is an effective antioxidant. The active ingredients are antibacterial, immune, inflammatory and strengthening. Mineral salts (alginates) stimulate collagen synthesis and phytosterols participate in the production of elastin. It is used in cosmetic formulations and in the category of "health and beauty", it is a component of dietary supplements that affect the various body functions.