

🌟 Unlock your hair’s full potential—because thinning hair is so last season!
Nioxin System 4 is a professional-grade, 3-step hair thickening system designed specifically for dry, damaged, and color-treated hair with progressed thinning. Featuring a potent blend of biotin, niacinamide, and caffeine, it strengthens hair roots, cleanses the scalp of impurities, and protects color while reducing breakage. Clinically tested, it delivers visible fullness and thickness in as little as 30 days, making it the go-to solution for millennials seeking a confident, vibrant look.













| ASIN | B0DFCQZQL4 |
| Best Sellers Rank | 949 in Beauty ( See Top 100 in Beauty ) 8 in Scalp Treatments |
| Customer reviews | 4.2 4.2 out of 5 stars (660) |
| Date First Available | 1 Sept. 2024 |
| Manufacturer | Nioxin Pro Clinical |
| Manufacturer reference | 99350180581 |
| Package Dimensions | 22.7 x 13 x 6.4 cm; 856 g |
A**R
Great system
Great hairloss System. Really noticed the difference with in 2 weeks of using. Smels great and goes along way. My hair feels soft clean and very noticeable decrease in shedding
P**S
Trust the Process.
After 6 months of using the shampoo and conditioner I can honestly see a thicker head of hair and my thinning sides feel and look thicker. I owe my thinning hair to menopause symptoms so if you are going through same - Id recommend. But be patient, You have to trust the process as it does'nt happen overnight. I am 6 months in but saw a difference after 2 months using twice weekly. Only downside I found the serum to be a bit heavy for me but the Shampoo and conditioner are fab.
K**K
It works
I wanted to wait until I had finished the bottles before I put my review. I seen lots of negative reviews but I gave it a chance. Firstly it is the best shampoo for getting your hair squeaky clean and the menthol smell is so lovely, my head feels so fresh after each wash and it litera tingles. I did not notice any more hair shedding than I would normally get with each wash. I didn't see any difference for some time but I trusted the process. I had a small balding patch up the front of my head which I could not explain how it happened. After 5 weeks of washing my hair 3 times a week with this treatment I couldn't believe that I started seeing tiny hair growth coming from my bald area. I did combine taking Biotin with the treatment which I feel also boosted it but honestly I am so happy and I will continue to use this product as I can see the difference.
E**.
Works well when used consistently
I’ve used this product twice during periods when my hair shedding increased, and both times I noticed a clear difference. When used regularly, my hair fall reduced significantly. It doesn’t work overnight, but with consistent use it really helps strengthen the hair and improve scalp condition. I personally saw results, which is why I keep repurchasing it. I would definitely recommend it to anyone experiencing hair thinning or increased shedding, as long as they are willing to use it consistently.
G**Y
Bad Packaging
Product is good but when put out for delivery needs to be wrapped up and not just stuck in an envelope where it had burst open and some of the product had leaked out into the envelope. This conditioner is expensive enough without it being wasted because of bad packaging.
P**O
Good value
Great size for the bathroom .
S**Y
It works
Very happy with the results. Hair stopped falling out. Smells nice as well
L**8
Recommended by my hairdresser
A little goes a long way! Too soon to tell if it works or not, but has a lovely smell and leaves your hair smelling lovely.
S**M
I have been using this product for two months and it has significantly improved my scalp health and I feel like I have fresh hair Growth
C**I
Muito bom o shampoo , estou usando a 2 semanas e meu cabelo já começou a parar de cair
C**G
This hasn't really worked for me. My hair is still falling out after 3+ months of use.
S**E
Ich habe sehr sehr viele Shampoons ausprobiert. Mit diesem bin ich endlich wieder zufrieden. Meine Haare sind natürlich gewellt bis lockig und regelmäßig gefärbt. Sie sind kräftig und gesund, doch haben sie im Laufe der Zeit an Form verloren und hingen formlos runter. Dies ist nun vorbei und sie fallen wieder super
I**O
Me encanta Nioxin para la caída
Trustpilot
5 days ago
3 weeks ago