August is Hair Loss Awareness Month, and if you've been thinking about finally doing something about shedding or thinning edges, now's the time. One of the most talked-about devices in the hair growth space is the Hairmax PowerFlex 272 Laser Cap. It's a hands-free, wearable treatment that promises results with just seven minutes of use, three times a week. The FDA-cleared device looks like a baseball cap - but inside, 272 medical-grade lasers work to stimulate hair follicles and restore your natural growth cycle.