I have a laser helmet hair dryer type. I think it would work but it takes too much time. 20 plus minutes every other day.
One thing that works for me is the Procerin natural pills. A DHT blocker. I have some regrowth and it has halted the fall out. Just get the pills as the topical looks greasy. The younger you are the better it works.
I also use a SLS & DEA Free Shampoo. Leaves the natural oils in the hair. If you want to deep clean lather up twice. They have a good DHT Blocker shampoo but I'm Allergic to it.
DMSO Is good to use as a topical. Doesn't leave a residue. Too early to tell if it will work on the hair but it works miracles on other areas of my body.