

🌟 Unlock Fuller, Thicker Hair — Because Your Scalp Deserves the Spotlight
Nioxin Scalp + Hair Thickening System 2 Leave-On Treatment is a clinically designed, professional-grade solution for natural hair with progressed thinning. Backed by 85% of users noticing thicker hair and 80% seeing increased density and fullness, this treatment detoxifies the scalp, strengthens hair to reduce breakage, and nourishes with botanicals and UV protection. Trusted for over 16 years as a stylist favorite, it’s the essential final step in a three-part system to revitalize thinning hair and boost confidence.



| ASIN | B005F1IP74 |
| ASIN | B005F1IP74 |
| Best Sellers Rank | #26,212 in Beauty ( See Top 100 in Beauty ) #280 in Hair Regrowth Treatments |
| Customer reviews | 4.5 4.5 out of 5 stars (4,896) |
| Date First Available | 7 August 2012 |
| Is Discontinued By Manufacturer | No |
| Item model number | 81629323 |
| Item model number | 81629323 |
| Manufacturer | Nioxin |
| Manufacturer | Nioxin |
| Product Dimensions | 5.87 x 4.7 x 19.05 cm; 190.51 g |
| Product Dimensions | 5.87 x 4.7 x 19.05 cm; 190.51 g |
J**R
Nioxin Strengthens Hair
The supplier forwarded the products according to the advertized schedule. It really works well and I could feel the difference in my hair within a few days. My wife has been using it for months now and the results are amazing!
D**B
Good shampoo
Good product for hair thinning
W**O
Great delivery
Amazing
R**A
Helps my hair have on subsciption but if I see on sale at shoppers i skip a month
B**E
I buy the whole Nioxin system but run out of the leave-in treatment. I now buy extra of the leave-in treatment, so I always have it. I have been using this system for about 4 years now. I am 64 and lost a lot of hair during menopause and afterwards due to an allergic reaction. I tried supplements, shampoos, and a lot more expensive stuff. I stuck with the Nioxin because of a review that I read at the time that said it would take time and not to get disappointed if you didn't get results in the first month or two. I honestly did not get real results until maybe 8-9 months. However, after using it for a year my hair was doing so much better. Now I constantly get compliments on how full and beautiful my hair is. I was not one to cut my hair off when it started going grey and I feel assured that the Nioxin helped it to grow faster so I got all grey quicker. My hair is below my bra line and is full and soft. I owe it to the Nioxin and will keep using it. The shampoo and conditioner are very nice, but it is the leave-in treatment that helps the most.
B**V
It was recommended by my stylist for medium hair thinning. Started with it five months ago and have used exclusively since. It works AND it leaves my stick-straight hair more manageable than ever. Have reordered and will continue to reorder.
D**R
Great product makes my hair much fuller and my hair is now in great condition
E**H
Didn’t like the smell
Trustpilot
2 weeks ago
3 days ago