Excellent product and saved my hair, I have been using Nioxin shampoo and Conditioner no 4 now for 2 years, I will not be without it, it totally transformed my hair and scalp, my hair is thicker longer, and the shine speaks for itself, My hairdresser he can't believe the difference, he just trims it every 4-6 months I only use a semi colour he will not use anything to compromise its condition ( his words not mine 😊) thank you Nioxin. If you are someone who is experiencing extensive sheading, obviously first go to your GP get your bloods checked, make sure you have a good diet rich in omega 3 and 6 drink lots of good quality water, maybe introduce a supplement if you don't have a well balanced diet, ( but check with your GP first if it's recommended for you, as everyone is different, but as regards Nioxin I would never be without it I now buy the 1ltr size bottles, I love it and my hair and scalp loves it , I can hardly get my go go hair bobin around my hair twice my hair is now that thick I am overjoyed and so proud of my hair which is now my statement. I hope my review here can help someone else achieve the amazing result I did .just be patient it will take a couple of months to really start seeing the real results but trust me it is so worth it I am the proof and my hair and scalp agree 😊🙏

Not sure if the system works but the shampoo and conditioner are good quality product