This is what we've started out with. David has been using the Nioxin System for Thinning hair for a few years. We have two questions for the Re:nual Serum: 1) Does it work? 2) What does it mean when it says it alters the density of the hair? Does that mean thinning or thickening?



I'm looking forward to viewing David's progress. I started using the serum on June 1st and can't wait for those greys to go bye-bye!
Posted by: Jen | July 22, 2008 at 06:12 PM