The supplement Orthomol ® HAIR Intense Caps N30 contains essential nutrients for normal hair pigmentation and energy-producing metabolism - vitamins, minerals, as well as KeraLiacin - a proprietary prose extract obtained from the variety Panicum miliaceum grown in France. Biochemicals act on all hair structures, even their finer ingredients. Pack for 30 days (60 capsules). The daily dose is 2 capsules.