I have been using scalp Elixir for exactly 6 months and see it a good time to give a review. There is no new hair so lets get that out of the way. Anyone claiming growing new hair out of follicles dead for years or decades may as well claim prophecy as it is same as claiming to bring back a decade long dead body to life. If you have follicles with partially still alive cells (thinning hair) it may keep the cell or revive dying cell but not the ones dead already. That said it appears my existing hair (the ones I have already on my head) is getting liver and thicker and longer, So I am giving them 4 stars. By the way did you notice they changed the scalp Elixir past month. The new one is more user friendly which means they took away the bad smell and applying it is easier too but they also took away some ingredients they have been advocating for a long time as how great they were!!! So why they took it out> Maybe they were responsible for bad smell however, this may increase their sales volume but not my hair volume.