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Does Nioxin Work? The Fascinating Science Behind This Miracle Product

You’re here because you’re wondering, does Nioxin work… right?

Well, if you don’t know, Nioxin is an amazing brand that makes several different lines of scalp treatments and hair products. And they pretty much have a product for everyone.

Not only do these products make your hair soft and healthy, but they also create an optimal scalp environment for hair growth. In fact, the majority of people that use Nioxin say that it gives them thicker, healthier hair within a few months.

Check this out… I had a client back in the day that had hair down to her waist. When I started cutting her hair, she told me that she couldn’t figure out why her hair was growing so fast.

I asked her what product she used, and can you guess what she said? Yep. Nioxin.

In other words, she didn’t even know that Nioxin was used for hair growth and still noticed that her hair grew faster. True story.

Okay, okay… you’ve heard the hype, the question remains… does Nioxin work? Does it really make your hair grow faster?

Let’s get to the bottom of this…

💡TIP: Pin this article to your Hair Products board on Pinterest so you can always come back to it when you need to! 👇🏼👇🏼👇🏼

You've probably heard of Nioxin... but does it even work? Does it make your hair grow faster... or just prevent hair loss from happening? Find out everything you need to know about this wonderful hair treatment system...

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What Is Nioxin?

Nioxin 3 cleanser and scalp therapy.

Nioxin is a hair treatment regimen that started in the late 1980s. The founder, Eva Graham, was always curious about hair loss prevention… especially when she lost half of her own hair after giving birth.

So she developed Nioxin.

It was the first salon-quality brand that was designed to promote a healthy scalp. Although it can’t treat alopecia, it can definitely help minimize the effects of hair loss.

The company claims that its products:

  1. Reduce hair breakage
  2. Deliver denser-looking hair
  3. Amplify texture
  4. Strengthen the hair against cuticle damage
  5. Cleanse excessive sebum from the scalp

Tell Me More!

How Do You Use It?

Nioxin 3 cleanser and scalp therapy.

The products come in three-part systems that include:

  • Cleanser (shampoo)
  • Scalp Therapy (conditioner)
  • Scalp Treatment

For the best results, you should use all three parts of the system.

What I like to do is… obviously, use the cleanser first. Next, even though it’s technically a conditioner, and I do run it through the ends, I typically focus the scalp therapy product on my scalp.

For extra conditioning, I usually also run something like the Joico Kpak Reconstructor treatment or a different conditioner through the ends of my hair.

When I get out of the shower, I towel dry my hair and use the scalp treatment spray directly on my scalp.


Nioxin systems 1-4.

There are six different formulas, and each was designed for different types of hair.

  • System 1: Normal to thin-looking, fine hair, not chemically treated
  • System 2: Noticeably thinning fine hair, not chemically treated
  • System 3: Normal to thin-looking, fine hair, chemically treated
  • System 4: Noticeably thinning fine hair, chemically treated
  • System 5: Normal to thin-looking, medium to coarse hair
  • System 6: Noticeably thinning, medium to coarse hair

For instance, I have normal, fine hair that has been chemically treated… so I use system 3.

How Does It Work?

Nioxin actually does a lot of things to help prevent hair loss and optimize hair growth.

First, it removes the excess sebum, dirt, and debris from the scalp that would otherwise clog hair follicles. This promotes a healthy scalp environment and encourages hair growth.

As I previously mentioned, it makes your scalp tingle and feels clean when using it.

Furthermore, it helps remove the buildup of DHT (dihydrotestosterone) from the scalp, which is a main contributing factor to male pattern baldness. It also stimulates blood flow to the scalp, reduces inflammation, and has antimicrobial properties.

Basically, it just aids the hair follicles in growing healthy hair. And it’s not just for people with thinning hair; anyone can benefit from a healthy scalp environment.

Find Out More!

What Do I Think Of Nioxin?

Nioxin 3 cleanser and scalp therapy.

I like Nioxin. I’ve always liked it. You can pretty much always find it in my shower.

I love the scalp tingle and how it makes your hair feel when using it. It conditions your hair without weighing it down, which is perfect for my fine, yet damaged hair.


  • Most users report that they have thicker hair growth within a few weeks of using it
  • It creates an optimal scalp environment for hair growth
  • It conditions hair without weighing it down


  • Some of the ingredients could cause skin irritation
  • It doesn’t treat or reverse hair loss
  • It contains sulfates that could dry your hair with long-term use

💡TIP: Start by purchasing a kit that comes with all three parts of the system.

Other Things To Try:

  • Nioxin DOES have a Hair Regrowth Treatment that is similar to Rogaine. It uses Minoxidil, which is an FDA-approved ingredient, clinically proven to regrow hair in men and women.
  • The Recharging Complex is a supplement you can take to provide your body with the nutrients it needs to grow healthy hair.
  • The Nioxin Instant Fullness is like dry shampoo on steroids. It instantly refreshes hair and adds density.
  • The Hair Thickening Spray instantly adds texture and body to the hair.

The Verdict: Does Nioxin Work?

If you’ve experienced significant hair loss, Nioxin isn’t a miracle product that will make your hair grow back. It’s possible that it could slightly reverse balding, but not likely.

It’s more reasonable to use this product as a method to prevent balding and keep your hair healthy.

Studies show that most people notice thicker hair within the first month of using it. On top of that, I’ve met many people that swear this product made their hair grow faster.

If you’re on the fence, I’d say to just try it.

The worst-case scenario is that you have clean, healthy hair that doesn’t grow any faster than it would if you used a different shampoo.

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Frequently Asked Questions

FAQ Icon
How long does it take Nioxin to work?

Studies have shown that most people start noticing results within 30 days. However, it can take up to three months to see a noticeable difference. Nioxin should be used daily for the best results.

Does Nioxin regrow hair?

The Nioxin 3-step system helps provide the scalp with a healthy environment for optimal hair growth. It will help you achieve the thickest, fullest, healthiest hair possible. Additionally, the Nioxin Hair Regrowth Treatment contains Minoxidil, which has been scientifically proven to regrow hair.

Final Thoughts

Final Thoughts Icon

While Nioxin can’t miraculously cure hair loss, it will make your hair super healthy and prevent further hair loss. It will help strengthen your hair follicles so you can grow the thickest, best hair possible.

It’s seriously one of my all-time favorites, and I’m pretty sure you’ll love it too.

Until next time,


Your Turn:  Have you ever used Nioxin? What did you think? Did it make your hair grow faster? Drop your thoughts in the comments section below! 👇🏼👇🏼👇🏼



Sunday 29th of August 2021

I have found nioxin to not only thicken my hair but actually regrow some of my hair. All those real small thin hairs that seem to be dying off grow back strong and return to full size. It will help regrow any hair you lost over the past 6 months as THose FOLLICLEs aren't completely dead yet! I highly recommend this product.


Thursday 12th of August 2021

My hair is thinner And werry weAk since i started to usE nioxin ( about 3 MONTHS ago . I am using #2 Product combo, eVERy day. I do not know if i should continue. I am afraid that i will be bold!!!!

Mary Lou C Wroten

Monday 9th of August 2021

I use dioxin in the 90s after radiation from breast cancer and my hair grew thicker healthy and long fast I was so surprised and what this product did for my HAIR. then I couldn't find it anywhere where I always bought it in salons so I stopped using it my hair is never been that healthy ever again. I'm going to try it again. And pray I get the same results. Also I bought a whole line of nioxin products and all I can find is the shampoo it had a treatment the shampoo the conditioner plus a spray to keep your hair in control I have pictures of my hair then it was so beautiful and I contribute it to nioxin and vitamins.


Sunday 19th of May 2019

I have been using it For years actually since the 90’s actually off and on. I stared Using it when i worked at a salon aNd got a bad perm from on of the stylist and lost most of my hair. At tHe time i had Just enough hair on my head yo To do a curly weave. At night i would the wEave up and cover my entire scalp with Nioxon. My hair gree back thick and strong. I now have locS and i still Usr it to strengthen mY roots and Grow my eDgEs. When i tell people about nioxin and how well it works peOple don’t believe me and have no idea of what i’m Talking about.


Sunday 3rd of April 2022

Have you got any photos please x