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✨ Unlock thicker, stronger hair—because your scalp deserves the VIP treatment!
Nioxin System 4 is a targeted 3-step hair thickening system designed for dry, damaged hair with progressed thinning. Featuring a potent blend of biotin, niacinamide, and caffeine, it strengthens hair against breakage, nourishes the scalp by removing follicle-clogging impurities, and protects color-treated hair. Clinically tested to deliver noticeable fullness in 30 days, this system is ideal for professionals seeking a reliable, science-backed solution to restore hair vitality and confidence.
















| ASIN | B0DFCNY95Z |
| ASIN | B0DFCNY95Z |
| 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 resilience… |
| Best Sellers Rank | 1,277 in Beauty ( See Top 100 in Beauty ) 7 in Scalp Treatments |
| Brand Name | NIOXIN |
| Country Of Origin | Mexico |
| Country of origin | Mexico |
| Customer Reviews | 4.3 4.3 out of 5 stars (827) |
| Customer reviews | 4.3 4.3 out of 5 stars (827) |
| Date First Available | 1 Sept. 2024 |
| Hair Type | Ageing, Colour Treated, Damaged, Dry, Thinning |
| Item Form | Liquid |
| Item Weight | 465 Grams |
| Manufacturer | Nioxin Pro Clinical |
| Manufacturer | Nioxin Pro Clinical |
| Manufacturer Part Number | 99350180578 |
| Manufacturer reference | 99350180578 |
| Number of Items | 3 |
| Package Dimensions | 22.6 x 12.9 x 6.4 cm; 465 g |
| Special Ingredients | Niacinamide, Biotin, Caffeine, Peppermint Oil |
| Unit Count | 465.0 gram |
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
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.
D**S
Quality always first !
My hair looks great after using these hair products for a while now !!
S**Y
It works
Very happy with the results. Hair stopped falling out. Smells nice as well
A**E
Not for me
Unfortunately I ended up losing quite a lot of my hair due to shedding. It also left a residue on my hair, and as a woman it felt crispy when it dried. Not something I'd put myself through again, I'd rather wear a wig.
J**N
Hair thickening appearance
Great product makes my hair feel like it used to be years ago
C**H
Nioxin shampoo
Use this all the time was recommended by my hairdresser
K**A
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
M**A
Sim , muito bom . Amo
S**U
Shampoo molto buono consigliato dal mio parrucchiere, formato da un litro molto conveniente ne basta poco lascia una sensazione di freschezza sul cuoio capelluto e cura i capelli che all’asciugatura risultano molto lucidi. Ottimo anche per i lavaggi frequenti.
N**I
Great product, excellent price and quick delivery.
C**G
This hasn't really worked for me. My hair is still falling out after 3+ months of use.
M**N
O produto chegou sem lacre. Conteúdo aguado e em quantidade inferior. Estou decepcionada. Não sei como fazer para devolver.
Trustpilot
2 weeks ago
2 days ago