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🌟 Unlock thicker, stronger hair — because your scalp deserves a glow-up!
Nioxin System 4 is a clinically designed hair thickening system targeting dry, damaged hair with progressed thinning. Featuring a potent blend of biotin, niacinamide, and caffeine, it strengthens hair roots, protects color, and deeply cleanses the scalp to remove follicle-clogging impurities. Ideal for daily use, this system revitalizes hair density and promotes a healthier scalp environment, making it a top choice for professional-grade hair care.














| Asin | B0DFCNY95Z |
| Best Sellers Rank | 6 in Scalp Treatments |
| Date First Available | 1 Sept. 2024 |
| Manufacturer | Nioxin Pro Clinical |
| Manufacturer Reference | 99350180578 |
| Package Dimensions | 22.4 x 13 x 6.3 cm; 465 g |
User
That the product works
Amazing product
User
Treats hair kindly
Love this product
User
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.
User
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.
User
Received a leaking product
Product is ok but had leaked
User
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.
User
Nioxin shampoo
Use this all the time was recommended by my hairdresser
User
Didn't make any difference
Not sure it's worth the money I've been using for about a month and not noticed any difference
User
5 Stars
Great product, excellent price and quick delivery.
User
Hasn't worked for me.
This hasn't really worked for me. My hair is still falling out after 3+ months of use.
User
Champú
Muy buenos
User
Conteúdo aguado
O produto chegou sem lacre. Conteúdo aguado e em quantidade inferior. Estou decepcionada. Não sei como fazer para devolver.
User
Me encanta
Me encanta Nioxin para la caída
Trustpilot
2 weeks ago
3 weeks ago