There is a new device on the market using low-level laser light therapy to help regrow hair. Similar to the HairMax Laser Comb sold at Images International, this device is meant to be used at home at your convenience. The best thing about this product, we think, is that it is a wearable helmet! No longer will hair loss sufferers need to move a comb around their head, the I-Grow Laser Helmet emits visible red light lasers and LED’s and has just been approved by the FDA.