FGF5 is the key villain in the hair cycle and has been identified as a key component of pattern hair loss by multiple independent large-scale genetic studies. By harnessing natural FGF5 blocking actives, évolis® restores and extends the growth phase of the hair cycle, can stop hair falling out and keeps hair growing longer, stronger and faster. évolis® has been clinically tested to help reduce hair loss and increase the number of growing hair follicles.