Review on Nioxin System 5 Cleanser Shampoo for Chemically-Treated Hair with Mild Thinning, 33.8 oz by Kyle Sutter

Nioxin has been my shampoo for years. It's cheaper online if you find a product you like. I have ordered this product multiple times and half the time the seller sends the wrong item. I don't know why it is, lack of attention to detail. But thanks to Revain, I always get exactly what I want. I really like Nioxin products. The only shampoo I've used in years that doesn't build up on my hair. Since I've been using it, Nioxin has been shown to help with new hair growth as well. Bonus if you are thinner.