Laser caps that come with a hefty price tag. Depending on the device type and its strength, it may cost anywhere between $600 and $2,500. If you ultimately decide that it's worth the investment, we recommend consulting with your dermatologist, who will be able to recommend an FDA-cleared system that is best for your needs. Want to purchase one now? Caps like the iRestore Hair Growth System ($695, ), CapillusOne ($1,099, ), Illumiflow 272 Laser Cap ($649, ), and Kiierr 148 Pro Laser Cap ($645, ) are all backed by the FDA., Today, I’m going to tell you all about the best laser caps for hair growth depending on your budget, rate of hair loss, level of baldness, and more. You’ll also learn about how low-light therapy works and how you can choose the best laser cap for hair growth for yourself from the options I’ve included., At-home laser caps have been making waves in the hair loss space—manufacturers claim that these devices can reverse hair loss and promote hair growth. We asked a dermatologist whether or not these devices really work..