

✨ Unlock Your Hair's Potential! ✨
Nioxin System 4 is a professional hair care kit designed specifically for individuals with sensitive or dry scalps. This award-winning treatment reduces hair breakage, enhances moisture balance, and promotes thicker, fuller-looking hair while ensuring a refreshed scalp environment. Ideal for colored hair experiencing progressive thinning, it effectively removes follicle-clogging residues to deliver a healthy shine.


C**S
Don't be afraid! - this wavy CGM die hard is a convert
I have thinning hair due to perimenopause. Then, I went through stress hair loss. Handfuls of hair were coming out, especially when I showered. I have fine 2b-2c wavy hair. I have used CGM for over a decade, which is how I discovered my curls. Before that it was straight. So, I was VERY hesitant to routinely use a shampoo with sulfate. But I figured WTH, I can wear my hair straight, at minimum throw it up in a loose bun or gater clip if I don't feel like styling it. Glad I went for it TL/DR: hair fall is now at normal levels and I still have my waves! I was shocked on multiple levels. First, after 2 uses, I have had a dramatic decrease in hair fall. At first I could feel the mint tingle on my scalp with the shampoo, conditioner and treatment. I didn't mind, felt like I knew it was working. 😂 I actually enjoyed the minty scalp. I felt refreshed after my shower and since I'm in perimenopause, the cooling sensation in the shower was greatly appreciated. After a month of use, the conditioner is still minty/menthol but only for the last minute or so before I rinse it out. The shampoo and treatment, not at all. Cleanse/Condition The shampoo definitely left my hair clean, it squeaked. I was worried since I could tell the cuticle was open. The shampoos I typically use have plenty of slip, this does not. Cue conditioner. My hair soaked it up. The cuticle closed back up to pre-shampoo standard when it was time to rinse it out. Did not expect that from the conditioner, especially as it's not as rich/thick as the ones my hair typically requires. Guess I shouldn't have based a book by it's cover, my hair had way more moisture than I anticipated. I will say that I used a ton of it, my hair just soaks it up. This is pretty standard for my hair. For every small bottle of shampoo, I typically need 3 standard size bottlesof conditioner. I did buy a second conditioner separately, after I noticed it was working. I still had a the same amount of hair fall on first use. Second use, still had hair fall but was dramatically less. After 1 week hair fall was back to normal! Added bonus, after I got out of the shower my hair was every bit as curly as it is when I follow CGM. Styling Now for styling. I plopped my hair, sometimes I use a dab of CK leave in to the ends or bottom 1/3 of my hair, but generally not. When it was midway down my back so, the ends tended to get dryer. Now that it's jaw length, haven't had to do that. Then I use the treatment spray. This definitely mentholated my scalp, for the first few days until it reduced to nothing. My scalp was pink for the first few hours the first time I used it, then never again. treatment does have some hold to it, which surprised me. I air dry my hair and the spray itself has some hold to it. I had to scrunch out my hair. Did the hold last all day, definitely not. I had to use a ton to get it through all of my hair. I don't like the way it made my hair feel after it dried. Somewhere between waxy and sticky and stiff. Now I focus it on my scalp. My hair has enough volume that I don't need the artificial thickening throughout, but it works well on my scalp. Plus I can then use my gel with zero issue.
C**R
Great Product!!
I am super happy with the product! My hair feels clean but not stripped of moisture. The conditioner works great and does not weigh my hair down or make it go flat. I’ve noticed after I blow dry my hair, it does feel fuller just from the product. I can’t wait to see how my hair feels after using the product for a longer period of time. Liked it so well I bought my sister in law some for Xmas.
A**Y
Good product / CGM Convert
For reference, I have fine 3a hair. I was doing the curly girl method for several years and towards the end my scalp was feeling very unhealthy and I was losing a lot of hair (probably due to several factors) I tried lots of products and vitamins and would have to use multiple shampoos in one wash to get my scalp feeling clean. I’ve been using this set for about 3 months now. My hair looks and feels much healthier now. Most importantly my scalp feels clean and refreshed. I have not seen regrowth, but I have noticed I’m shedding less hair. Hopefully regrowth is coming. I have been using this conditioner plus my normal curly conditioner because I felt this one wasn’t super moisturizing. My curls still look good despite abandoning cgm. I would recommend this product and will keep using until I feel like my scalp/hair have fully regained health. If you’re on the fence make the switch!
K**R
Absolutely wonderful product
Absolutely love this shampoo and conditioner thickening kit. It smells amazing and after only using it for 30 days I'm starting to see slight changes in my hair, less shedding and more baby hairs coming in
S**.
Nioxin works great for thinning hair. Be consistent and patient
This is the third time I have ordered the Nioxin Scalp + Hair Thickening System. It has really helped prtect and thicken my hair. It has been a struggle after my hair got so thin and did alot of research and many suggested using Nioxin. My hair is now fuller and healthier. Be patient, it does take time but worth it. I would suggest for anyone struggling with thinning hair. Consistent use helps your scalp and hair health.
E**L
The Good and the Bad and the Ugly
UPDATE 10-4-24: I am going to stop using this product. While it never did actually help to regrow any hair, my hair seemed to stop falling out for a short time. But no longer - hair loss in the shower, and tons of hair in styling brush. Not sure why...but I've stopped blow drying and styling my hair. And it has done nothing to strengthen my hair or make it "seem" fuller. I hate to go back to monoxidil as it leaves the roots of my hair feeling crunchy and very dry. Sigh..... June 2024: I just received this yesterday morning, so this is a preliminary review. The box contains the shampoo, conditioner and thickening treatment. The shampoo and conditioner are fine. Left my hair feeling clean, shiny and soft. But beware of the thickening treatment - mine is going in the trash! After applying it to my slightly damp hair, I tried to complete drying and styling using a hair dryer and a large round styling brush. OH, BROTHER! It was so hard to pull the brush through my hair, I thought I was going to pull my hair out! Very scary. And now, the next day, the hair within a few inches of my scalp feels very stiff and crunchy, Am going to wash my hair again to remove the "thickening" product. After I have used up all the shampoo & conditioner, I will update this review to assess whether it has helped to reduce the thinning of my hair
C**S
Good product
Used for 1 month, hair feels and looks great, fragrance dissipates quickly, styles easily, a little goes a long way.
S**A
Worked very well for me.
I've been using this for 3 months. I noticed at 2 weeks my hair "felt" thicker and dried a bit fuller. By 6 weeks I could defiantly see new hair growth at my hairline and my crown was a bit denser. By 2.5 months my hairline was definitely more filled in; not to what it was through my 50's, but a pleasing improvement. My last visit for a cut, my stylist commented "look at all this hair!" I'm very relieved at the results and am so glad I finally started using this. I've used many, many other hair growth serums and shampoos over the past several years and I found this gives me the best results.
Trustpilot
1 month ago
2 months ago