Nioxin System 4 Scalp Care + Hair Thickening Leave-In Treatment For Colored, Dry, & Damaged Hair with Progressed Thinning Nourish & Boost Hair Density with Niacinamide & Biotin

This stuff really helps my fine hair.

LOVE this and can't go without. Wish it was the larger size that came in the set with the shampoo and conditioner. Certainly seeing a difference in my hair with continued use and pairing with the shampoo and conditioner.

I wasn't really sure if any of these hair growth products work or not. Given how expensive they are, it's not easy to just dive in. However, I figured if this works then it's worth the money. Just didn't want to see less and less hair on my head.The RESULT:After 3 months of daily use, I notice some very short hair on my head in some areas. Not sure if it was broken hair or new hair.After 4 months, I was convinced there was baby hair growing.After 6 months, definitely see improvement.After 8 months, definitely see more hair growing in more area of my head.So far so good.The CONS:The cost is relatively high.

This hair treatment works. Its the second bottle i buy and my hair has been growing. The only thing i have a complaint about it is because lately all the packages I've been receiving are opened and torn. What is going on with the service? Is it the Seller, shipping or Amazon?

I use this mainly in my roots and my hair feels so much fuller. I am very impressed with the product. The smell is a little off. Can’t explain it, but I would buy this product again. My hairdresser even noticed a difference.

I don't like the new foam. I liked the spray better.

I bought it at,first at the,Academy of Hair but it really dose make your hair grow .I started it in November and by December I could see hair growth.I use,the,shampoo and conditioner as well. My husband told me he could see it,so not just me thinking it was growing

Great to help thicken thinning hair at a great price.