Hairlox contains zinc, which contributes to the maintenance of normal hair and normal nails, and biotin, which contributes to the maintenance of normal hair. Hairlox is a food supplement rich in minerals, vitamins and biotin. Hairlox nutrients have been carefully selected taking into account the following beneficial effects: Iron contributes to:a normal cognitive function; a normal energy-producing metabolism; a normal formation of red blood cells and hemoglobin; the normal transport of oxygen in the body; the normal functioning of the immune system; reduction of tiredness and fatigue; the cell division process. Zinc contributes to: the normal metabolism of carbohydrates, fats, macronutrients and vitamin A; a normal cognitive function; normal synthesis of DNA and proteins; maintaining normal hair; maintenance of normal nails; maintaining normal skin; the normal functioning of the immune system; protection of cells against undesirable oxidation; the cell division process. Pantothenic acid (vitamin B5) contributes to: normal energy-producing metabolism; a synthesis and normal metabolism of steroid hormones, vitamin D and some neurotransmitters; reduction of tiredness and fatigue; normal mental performance. Vitamin B6 contributes to: normal cysteine synthesis; normal energy-producing metabolism; the normal functioning of the nervous system and the immune system; the normal metabolism of proteins and glycogen; a normal psychological function; a normal formation of red blood cells; reduction of tiredness and fatigue; a regulation of hormonal activity. Biotin contributes to: normal energy-producing metabolism; the normal functioning of the nervous system; the normal metabolism of macronutrients; a normal psychological function; maintaining normal hair; maintenance of normal mucous membranes; maintaining normal skin. A two Hairlox capsules used as amounts of iron, zinc, vitamin B5, vitamin B6 and biotin requested to produce the beneficial effects