CHERIFER FORTE 240ml is the vitamin preparation fortified with double Chlorella Growth Factor to maximize growth potential and provide cell nourishment. It also has Taurine that helps with the mental development of children. Cherifer Syrup with Taurine & CGF For Grade Schoolers (7 to 12 years old) Cherifer Syrup is packed with Chlorella Growth Factor to help maximize children's growth potential. On top of that, it also has Lysine to enhance children's appetite, Vitamin A for improved vision, and Taurine for the optimum brain-development of a smarter, healthier child. Cherifer PGM 10-22 for Teenagers For teens (10 to 22 years old) Cherifer PGM combines the power of Chlorella Growth Factor that helps the body maximize its full growth potential and Zinc to help increase the body's resistance against sickness and infection.