

🌟 Unlock thicker, fuller hair — because your scalp deserves the VIP treatment!
Nioxin System 4 is a professional-grade hair thickening system designed for dry, damaged, and color-treated hair with progressed thinning. Featuring a lightweight conditioner infused with biotin, niacinamide, and UV protectants, it strengthens hair resilience, hydrates the scalp, and removes follicle-clogging impurities. Clinically formulated to deliver noticeable thickness and fullness within 30 days, this system is ideal for adults seeking to reduce hair thinning and improve scalp health through a consistent daily routine.
















| ASIN | B0D6WJNC8D |
| ASIN | B0D6WJNC8D |
| Age Range Description | Adult |
| Benefits | Advanced hair treatment for dry damaged hair - added thickness & fullness in 30 days for progressed thinning hair., Nourishes the scalp: infused with nourishing botanicals, antioxidants, and UV protecting ingredients, this kit's Scalp + Hair Thickening Treatment can nourish and revitalise the scalp, improving its overall health and condition., Reduces hair thinning: by strengthening hair resilienc… |
| Best Sellers Rank | 894 in Beauty ( See Top 100 in Beauty ) 159 in Hair Conditioners |
| Brand Name | NIOXIN |
| Customer Reviews | 4.3 4.3 out of 5 stars (706) |
| Customer reviews | 4.3 4.3 out of 5 stars (706) |
| Date First Available | 28 Aug. 2024 |
| Hair Conditioner Type | Standard Hair Conditioner |
| Hair Type | Aging, Color Treated, Damaged, Dry, Thin |
| Item Dimensions | 7.4 x 8.6 x 27.2 centimetres |
| Item Form | Lotion |
| Item Weight | 1088 Grams |
| Item model number | 4449 |
| Liquid Volume | 1000 Millilitres |
| Manufacturer | Wella Professionals |
| Manufacturer | Wella Professionals |
| Material Features | Strengthening, protective |
| Number of Items | 1 |
| Package Type Name | Bottle |
| Product Dimensions | 7.36 x 8.59 x 27.16 cm; 1.09 kg |
| Recommended Uses For Product | Hair Care |
| Scent Name | Moss |
| Special Features | Nourishing |
| Unit Count | 1000.0 millilitre |
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.
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.
C**G
Rescue in a bottle!!
I've given these products a full 2 months before I reviewed. Bottom line is they work. Before: my hair was coloured and long, started thinning after diet and surgery.( I'm an older lady) really dry and thin, tried everything all my usual conditioners nothing worked, I was wearing it up all the time as I could do nothing with it. After: first shampoo, condition and scalp treatment. Hair immediately felt soft and fed.. I only wash my hair twice a week but now it is longer thicker and in good condition, I can use straighteners again. No shedding and my hair is growing back around my hairline. Excellent products. Persevere to see good results 5 stars
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.
S**Y
It works
Very happy with the results. Hair stopped falling out. Smells nice as well
M**Y
As above
Love it
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.
F**D
Very good clarifying shampoo
C**G
This hasn't really worked for me. My hair is still falling out after 3+ months of use.
I**O
Me encanta Nioxin para la caída
A**E
Maravilhoso ! Super indico chegou bem embalado sem vazamento , tudo certinho e não demorou pra entregar ! Comprem sem medo.
E**O
Ainda estou usando, mas a queda diminuiu muito. O produto realmente ajuda no controle da queda.
Trustpilot
3 weeks ago
3 days ago