Thickening

Recently purchased the Invati Advanced™ System by aveda which consists of a Shampoo, Conditioner and spray. This system is said to reduce hair loss (due to breakage from brushing) by 53% after 12 weeks of use and instantly thickens the hair when applied once daily. My hair has thinned over the years and breaks easily so I decided to try this out. I have used this system 20 days in a row and I have already noticed a difference with thickness, so I'm hopeful. I also really like the smell! I'll make sure to provide an update in a few weeks :).