Yes, it appears so. The iRESTORE is also an FDA-cleared device that uses red light to promote hair regrowth and address thinning and hair loss. It’s one of the more popular options out there, and for good reason — its customers are satisfied, and its design is hard to match compared to other similar products.Yes, it appears so. The iRESTORE is also an FDA-cleared device that uses red light to promote hair regrowth and address thinning and hair loss. It’s one of the more popular options out there, and for good reason — its customers are satisfied, and its design is hard to match compared to other similar products.