Profertil is food for special medical purposes adapted to specific nutritional needs in the indicated field of use. It meets the increased demand for nutrients in men with fertility disorders who want to have children. Profertil is intended for men experiencing fertility disorders resulting from poor sperm quality. The capsules can reduce the deficiencies of important nutrients in the body resulting from a poor lifestyle or poor diet. Profertil can be taken in case of any type of infertility and when using the in vitro method. The formula was developed for men who want to try to conceive. The product ingredients have a positive effect on sperm concentration, motility and structure. Profertil action is based on the composition of 8 ingredients: L – Arginine has a positive effect on blood and lymphatic circulation. Zinc improves fertility. Folic acid improves sperm viability. Vitamin E affects sperm efficiency. L-carnitine, selenium, glutathione increase sperm motility. Coenzyme Q10 - its low level reduces sperm motility.