GoKawiilRed light therapy masks and LED devices for hair growth aren't cheap. These gadgets can cost hundreds, sometimes thousands, of dollars, which is why Amazon Prime Day is one of the best times to buy one. I've combed through the sale to find the discounts actually worth your attention, and every device on this list is one we've tested and genuinely recommend.
You'll also find some noteworthy deals on products that are currently being tested by our WIRED team or are still waiting for a full review, but the discounts were too good not to mention.
WIRED Featured Deals
Best LED Mask for Quick Sessions
The Dr. Dennis Gross DRx SpectraLite FaceWare Pro has been one of our favorite red light therapy masks for years, and this Prime Day discount makes it a lot more compelling. The hard-shell design is completely cordless, so you can move around the house during sessions. That said, you probably won't have time to multitask, as the treatment sessions last just three minutes. That makes it one of the best ways to squeeze self-care into a busy routine.
At 20 percent off, you're saving $91, which brings the cost below our top pick and many of its competitors.
Best Red Light Therapy Helmet for Hair Growth
The CurrentBody LED Hair Growth Helmet is one of our favorite hands-free devices for hair restoration. After 12 weeks of consistent use, WIRED product tester Molly Higgins spotted new growth along her scalp and sideburns. Her hairstylist commented that her hair felt thicker, and she noticed less breakage and fewer strands getting caught in her brush. She also convinced her balding roommate to try it, and he reported new growth around his scalp, too.