THE NUE CO. Growth Phase supplement encourages noticeable hair growth. This formula works from within, addressing nutritional deficiencies, hormonal fluctuations, and stress. Designed to promote fuller, thicker hair, it contains collagen, HA and GAGs, minerals, adaptogens, plus micronutrients and vitamins, including Biotin and B12. Clinically proven to increase hair growth and density in 12 weeks, this drug-free complex will reveal stronger hair full of body.