Nioxin System 2 Reviews: Progressed Thinning Hair Growth Treatment

Nioxin is a popular brand with multiple hair products. The company, Nioxin Research Laboratories, was started by Eva Graham back in 1987. Since then, they’ve produced numerous product lines that have gone on to be very successful. The Nioxin System kits are one such product lines. Today, we launch our Nioxin System 2 Review!

What Nioxin System Should I Use?

There are six different Nioxin System Kits available on the market today. Each of them is formulated to help stop hair loss, promote hair growth, and protect your hair. However, their formulas have key distinctions that determine which product should be used by who. For instance, the Nioxin System 1 is formulated for people with natural hair with little thinning. This means it doesn’t work for people with chemically treated or colored hair. It also means that anyone with aggressive thinning cannot get the ideal results from system 1.

nioxin system number

Nioxin System 2 Review

The Nioxin System 2 is almost similar to system 1 but for a few differences. The System is formulated for individuals with progressed hair thinning. It’s not the best for aggressive thinning, but it’s definitely a good choice for hair that’s going through more than normal thinning. Other than that, most of the other things are similar to the Nioxin System 1. For instance, system 2 is also made for people with natural and non-colored hair.

What does progressed thinning mean?

Progressed thinning is somewhere in the middle of thinning hair and balding edges or patches. The Nioxin Systems 2, 4, and 6 are recommended for people with progressed thinning hair.

All the Nioxin System Kits come in three parts. You will get a cleanser or shampoo, a scalp therapy conditioner, and a scalp and hair treatment. These products are sold together in a single kit, but you can also get them separately. You are highly encouraged to use the whole kit if you want to experience the best results.  


Nioxin System 2 Kit Products

Nioxin System 2 Shampoo

Nioxin System 2 Cleanser Shampoo for Natural Hair with Progressed Thinning, 33.8 oz

The Nioxin System 2 starts with a cleanser. This shampoo is formulated to deliver deep cleansing. It exfoliates residues lurking in your scalp and between your hair. Remember that some of the hair products you use for styling and general hair care tend to leave many residues behind. Your hair is also exposed to pollutants every time you step outside. These residues can accumulate in your scalp and block your pores. They affect the health of your scalp and hair follicles. If left unresolved, the residues can stop hair growth and even cause hair thinning.

Cleansing is the primary focus of this Nioxin Hair Thinning shampoo, but it is not the only one. This Nioxin System 2 shampoo also packs ingredients that will leave your scalp and hair nourished. This facilitates the growth of strong and healthy hair.

Nioxin System 2 Cleanser Ingredient:

This shampoo contains Biotin/Folic Acid/Cyanocobalamin/Niacinamide/Pantothenic Acid/Pyridoxine/Riboflavin/Thiamine/Yeast Polypeptides, Camellia Sinensis Leaf Extract, Citric Acid, Citrus Paradisi (Grapefruit) Peel Extract, Cocamidopropyl Betaine, Cystine Bis-PG/Propyl Silanetriol, Humulus Lupulus (Hops) Extract, Lecithin, Mentha Arvensis Leaf Oil, Mentha Piperita (Peppermint) Oil, Menthol, Propylene Glycol, Red 33, Saccharomyces/Copper Ferment, Saccharomyces/Iron Ferment, Saccharomyces/Magnesium Ferment, Saccharomyces/Silicon Ferment, Saccharomyces/Zinc Ferment, Salicylic Acid, Serenoa Serrulata Fruit Extract, Sodium Benzoate, Sodium Chloride, Sodium Citrate, Sodium Laureth Sulfate, Sodium Lauryl Sulfate.

Nioxin System 2 Shampoo Reviews

I have used the Nioxin shampoo and rinse treatment for 20 years of thinning hair. It’s still thin, but I have hair. By W. L. Tex Carter

At 70+ yrs old I had major stresses happening in my life and my hair was falling out by the hands full. After one use I had immediate results. The one liter shampoo bottle last me almost a year, a little bit goes a long way, so it is cost efficient. By Christina

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Nioxin System 2 Conditioner

Nioxin System 2 Scalp Therapy Conditioner for Natural Hair with Progressed Thinning, 33.8 Oz

Following the shampoo is the Nioxin System 2 Scalp Therapy Conditioner. It is not like any other conditioner. This one has an outstanding formula that’s perfect for nourishing your scalp and natural hair. It helps to protect your hair against breakage and split ends.

Nioxin System 2 Scalp Therapy Conditioner Ingredients:

It contains Benzyl Alcohol, Biotin/Folic Acid/Cyanocobalamin/Niacinamide/Pantothenic Acid/Pyridoxine/Riboflavin/Thiamine/Yeast Polypeptides, Camellia Sinensis Leaf Extract, Cetearyl Alcohol, Cetyl Alcohol, Citric Acid, Citrus Paradisi (Grapefruit) Peel Extract, Glyceryl Stearate, Humulus Lupulus (Hops) Extract, Lecithin, Mentha Arvensis Leaf Oil, Peppermint Oil, Menthol, Oleyl Alcohol, Propylene Glycol, Saccharomyces/Copper Ferment, Saccharomyces/Iron Ferment, Magnesium Ferment, Saccharomyces/Silicon Ferment, Saccharomyces/Zinc Ferment, Serenoa Serrulata Fruit Extract, Stearyl Alcohol, Nettle Extract, Water, Yeast Extract

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Nioxin System 2 Scalp TreatmentNioxin System 2 Scalp & Hair Treatment for Fine/Natural Hair with Progressed Thinning, 3.4 oz

Finally, you finish your treatment with the Nioxin System 2 Scalp & Hair Treatment. This leave-in treatment refreshes your scalp, nourishes your hair follicles, and supports long, thick, shiny, and voluminous hair. It contains some really good ingredients like peppermint oil and other botanicals that stimulate fast hair growth. It is also packed with antioxidants that protect your scalp and hair follicles against oxidative stress.

Nioxin System 2 Scalp Treatment Ingredients:

It’s formulated with Acetamide Mea, Ensulizole, Benzophenone-4, Biotin/Folic Acid/Cyanocobalamin/Niacinamide/Pantothenic Acid/Pyridoxine/Riboflavin/Thiamine/Yeast Polypeptides, Camellia Sinensis Leaf Extract, Citric Acid, Citrus Paradisi (Grapefruit) Peel Extract, Fragrance/Parfum, Humulus Lupulus (Hops) Extract, Hydrolyzed Keratin, Lecithin, Mentha Arvensis Leaf Oil, Peppermint Oil, Menthol, Propylene Glycol, Propylparaben, Saccharomyces/Copper Ferment, Saccharomyces/Iron Ferment, Saccharomyces/Magnesium Ferment, Saccharomyces/Silicon Ferment, Saccharomyces/Zinc Ferment.

Nioxin Scalp Treatment Reviews

I’ve been using this for a while now and have noticed a difference. I will carry on using it. By Sheila Norman

I have been using this product along with the 4 shampoo and conditioner every time I shampoo. I started noticing a subtle difference in about three weeks. My hair started feeling fuller and I was less self-conscious that people could notice my hair was thinning. By J. Granger

How to Apply Nioxin Scalp and Hair Treatment?

Shake the bottle of Nioxin Scalp and Hair Treatment well before each use. Proceed to apply up to 9 drops on damp hair. Try and apply some of the drops directly to the scalp. Now, massage the scalp followed by the hair. The scalp & hair treatment should not be rinsed after use. Leave it on.

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You can think of the Nioxin System Kits as the complete package. They help you to stop hair thinning and shedding. They solve scalp issues such as dryness, itchiness, and dandruff. They help create a healthy atmosphere for your scalp and the hair follicles to grow strong, full, and generally healthy hair.

They provide antioxidant protection that not only reverses the damage your hair has already suffered but also protects your hair and scalp from free radicals that you are bound to encounter in your daily life. The important part is making sure that you are using the right kit, and the Nioxin System 2 is right for people with progressed thinning of natural hair.

Nioxin System 2 Ingredients

It’s important to check the label of every hair product before using it. Some of these products are formulated with harsh chemicals that can cause scalp irritation, itchiness, and other adverse reactions. Also, you have to check for any compounds that you could be sensitive to or allergic to.

The products in Nioxin System 2 contain a lot of compounds. I’m only going to highlight some of them, so be sure to read the whole list before using it.

Biotin, Vitamin B Complex (Grapefruit, Yeast Polypeptides)

What I love about the Nioxin kits is that they contain a range of Vitamin Bs including Biotin, Folic Acid, Cyanocobalamin, Niacinamide, Pantothenic Acid, Pyridoxine, Riboflavin and Thiamine). As one of the reasons for hair loss is nutrient deficiency, Vitamin B helps with hair loss by supplying your hair follicles with red blood cells that carry these hair-building nutrients. It also stimulates blood flow on the scalp which can also stimulating growth on balding/thinning patches as well. 

Serenoa Serrulata (Saw Palmetto) 

Saw Palmetto is one of the leading natural ingredients in the hair loss industry nowadays. You can see it incorporated in a lot of hair growth supplements and shampoos because of it’s anti-DHT benefits. It functions just like Minoxidil in preventing the formation of hair loss promoting DHT and stimulating the growth of new hair strands.

Camellia Sinensis Tea Leaf Extract

Tea tree and tea leaf extracts also function just like Minoxidil and Saw Palmetto in preventing DHT build-up on the scalp. It also contains antioxidants that further protect hair from damage and nourish it from the outside.

Salicylic Acid

I found that the Nioxin System 2 also contains salicylic acid. Salicyclic acid can help remove product build-up and kill fungus on the scalp that can promote hair loss as well. It also has anti-inflammatory properties that stops itching and prevents you from scratching and further damaging your scalp.

How to Use Nioxin System 2

Your treatment should start with the cleanser followed by the conditioner and concluded by the scalp & hair treatment. Apply the cleanser on wet hair and massage it gently. Makes sure every part of your scalp and hair is covered. Continue to lather it for a minute and then wash it off thoroughly.

Apply the Nioxin System 2 conditioner after cleansing your scalp and hair. Massage it throughout your scalp and hair. Let it sit for 1-3 minutes then rinse it thoroughly.

All the products in the Nioxin System 2 kit can be used daily.

Where to Buy Nioxin System 2

Nioxin System 2 is available on various online stores, including Amazon. You can buy the entire kit or buy the products separately.

Nioxin System Kit 2, Natural Hair with Light...
  • Nioxin System 2 delivers thicker, fuller hair,...
  • Stregthens hair resilience against damage and...

How Fast Does It Work?

The manufacturer recommends the regular use of Nioxin System 2 for 6 months to experience the full results. However, you should start seeing results after around 4 weeks. Hair shedding and thinning should reduce by this point. Most people start to experience an increase in hair growth and volume after 6 weeks or so.

Results usually vary from one user to the next, but you should be able to tell whether the System is working or not after around 8 weeks.

Nioxin System 2 Side Effects

Most people use Nioxin System 2 without experiencing any complications. On the flip side, some users report itchiness, irritation, and scalp redness and swelling. Stop using the product if these issues persist.

Nioxin System 2 Reviews

Here are some of the positive and negative remarks made by Nioxin System 2 users:

“I’ve been using this product for over a year and love it! Please note, this is not a hair regrowth product. However, it does make my hair look fuller and thicker, and it has definitely reduced fallout. I’ve read some of the negative reviews, and it seems to me many simply haven’t given the product enough time to work. I have no complaints; I use the product regularly and do recommend it.” By Corday W

“It does work; you just have to give it time. I’m a huge fan of the smell and the texture it gives your hair!” By Hernan Novick

“The shampoo and conditioner have a strong chemical smell, however, it seems to clean my scalp better than other more fragrant shampoos I have used. I’m into my first month, and hair loss seems to have slowed. Friends who use this System told me it took them 2 months to see results. I’ll continue to use it rather than the Rogaine I’ve been on for years.” By Kimi 45

“After just one week, my hair feels like straw, and my whole head is very itchy!! Do not purchase this product if you have a sensitive scalp. I stopped it immediately before any more of my precious hair falls out.” By Rafael

Nioxin System 2 Results

Nioxin System 2 has a rating of 4.8 out of 5, the highest of all the hair loss products we’ve reviewed. There are a lot of users who left positive reviews and before and after photos as well.

Nioxin System 2 Before and After

Nioxin System 2 Kit Before and After

Nioxin Complaints

The only Nioxin complaint we have found in the review sections claims that the product is toxic, very strong for sensitive scalp. Make sure to read the label and ingredients and see if you’re allergic to any. Allergies can cause itching or further damage to your scalp resulting in more hair loss.

FAQs about Nioxin System 2

Nioxin System 1 vs 2? What’s the difference?

The Nioxin System 1 Kit is for people with lightly thinning and lightly dry natural (not colored) hair. The Nioxin System 2 Kit on the other hand is for people with uncolored hair but with noticeably thinning. It is recommended to use the correct kit as the System 2 kit maybe harsh for people with lightly thinning hair or the System 1 kit may not be that effective to people with more progressed h air thinning.

Is Nioxin 2 safe for color-treated hair?

The Nioxin System 2 Kit is not suitable for people with color-treated hair. The correct product for you is either the Nioxin System 3 or the Nioxin 4 Kit.

Does Nioxin cause hair loss?

Based on the customer reviews, Nioxin has helped stop hair loss for most. There are no reviews/comments on their Amazon product page about people losing hair after using this product. The only worst thing that you may encounter is the product not working after several months.

How many times a week should I use Nioxin?

The Nioxin System 2 Kit is safe for daily use. For maximum results, use it according the manufacturer’s instructions.

Is Nioxin scalp recovery color safe?

I see no ingredients in the System 2 Kit that can erode/remove colored hair or even natural hair. But remember that the Nioxin System 2 kit is not recommended for people with colored hair. Get the Nioxin System 3 or 4 kit instead if you have color-treated hair as it has ingredients that can also help deal with damaged hairs.

How long does Nioxin take to see results?

Majority of customers see positive results as early as 30 days.

Is nioxin shampoo good for thinning hair?

Yes, the Nioxin shampoo, conditioner, and scalp treatment are dedicated products for hair loss. Although users who are not experiencing hair loss can also use them as preventive measure.

What happens when you stop using Nioxin?

If you haven’t addressed the major reason for your hair loss, like stress and deficiencies your hair can continue to fall if you stopped using Nioxin.

When to use Nioxin scalp treatment?

The Nioxin scalp treatment is recommended to be used daily after using the Nioxin Shampoo and conditioner.

Is Nioxin good for African American hair?

The Nioxin products are suitable for all hair and scalp types. I suggest that you use the correct system for your hair need. For African American users with natural hair, use either the System 1 or System 2 Kit.

Is Nioxin good for dandruff?

The Nioxin shampoo contains salicylic acid, an active ingredient that can kill fungus and remove flakes on the scalp. That’s why if you have dandruff, Nioxin can help remove this build-up as well.

Final Verdict of our Nioxin System 2 Review

Nioxin System 2 is a great hair product for anyone with natural non-colored hair with progressed thinning. It offers the complete package to stop hair loss, stimulate hair growth, and protect your scalp and hair. It keeps your scalp moisturized while allowing your hair to grow strong, thick, full, and shiny.

Be sure to use it as recommended and if you experience any reactions like irritation and itchiness, stop using it, and consult your doctor.


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