Vigorix Fe is a food supplement with a balanced and specific combination of iron (Tricofer®), biotin and L-cystine, useful for the adequate supply of these nutrients in cases of insufficient intake or due to increased body needs. The iron (Tricofer®) contained in Vigorix Fe represents a source of iron with high bioavailability and improves gastrointestinal tolerability, avoiding some effects that may be associated with iron intake, such as stomach or intestinal discomfort or discoloration of feces. Iron is an essential element that contributes to the normal formation of red blood cells and hemoglobin and the normal transport of oxygen in the body. Biotin is a vitamin whose sufficient dietary intake contributes to the maintenance of hair under normal conditions. Cystine is a sulfur amino acid that constitutes keratin.