Hair loss is incredibly common in men over the age of 35. In fact, by the age of 50, about 85% are dealing with significantly thinning hair. So it’s no surprise that the second many men realize that they’re losing their hair, they consult with a hair loss specialist. But even if you catch it when it becomes cosmetically noticeable, on average about half your head of hair is already gone. In fact, when losing each piece of hair, the strand will stop growing and stay in a resting phase for months before finally falling out. There are a few …