The composition includes among others zinc, which contributes to maintaining the correct level of testosterone in the blood, and vitamin  B6, which contributes to the control of hormone activity. Features of Olimp Nutrition Sport T-100 Hardcore helps you to maintain proper testosterone levels in the blood (zinc) has a positive effect on libido, and on physical and mental activity (Maca root extract) contributes to proper nervous system functioning (vitamin B6, magnesium) facilitates proper immune system functioning (zinc, vitamin B6) has a positive effect on muscle functioning (magnesium) supports the hormonal activity regulation (vitamin B6) may promote the general strengthening of the body, including the increase of physical abilities (oat extract) helps maintain normal sugar and glucose levels in the blood (fenugreek)