SFD Nutritions Play Hard Testosterone Booster is a dietary supplement that combines specially selected plant extracts, D-aspartic acid, vitamin B12 and zinc. The preparation contains high-quality standardized plant extracts with a certain amount of active substance, such as: Tribulus terrestris fruit extract standardized to 90% saponins, ashwagandha ( Withania somnifera ) root extract standardized to 7% withanolides, Fenugreek ( Trigonella foenum-graecum ) seed extract standardized to 50% flavonoids. The Play Hard testosterone booster is intended for physically active people. It can be used to supplement mens balanced daily diet with active ingredients such as: ashwagandha, which supports vitality, helps maintain well-being and supports the body in states of chronic fatigue, ground mace, which supports potency and increases libido, Peruvian pepper root extract ( Lepidium meyenii ) helps maintain natural sexual activity and energy, zinc helps maintain fertility and proper reproductive functions and helps maintain adequate levels of testosterone in the blood; vitamin B6 contributes to the regulation of hormonal activity, vitamin B12 contributes to maintaining adequate energy metabolism, vitamins B6 and B12 contribute to the reduction of tiredness and fatigue.